diff --git a/chapter-1/file.txt b/chapter-1/file.txt
new file mode 100644
index 0000000..88f2961
--- /dev/null
+++ b/chapter-1/file.txt
@@ -0,0 +1,2 @@
+hello welcome to world of programming!
+I am Eva, your personal assistanc. How may I help you today?
\ No newline at end of file
diff --git a/chapter-1/problem1.py b/chapter-1/problem1.py
new file mode 100644
index 0000000..cd2efe6
--- /dev/null
+++ b/chapter-1/problem1.py
@@ -0,0 +1,34 @@
+print('''Twinkle, twinkle, little star,
+How I wonder what you are!
+Up above the world so high,
+Like a diamond in the sky.
+Twinkle, twinkle, little star,
+How I wonder what you are!
+
+When the blazing sun is gone,
+When he nothing shines upon,
+Then you show your little light,
+Twinkle, twinkle, all the night.
+Twinkle, twinkle, little star,
+How I wonder what you are!
+
+Then the traveller in the dark,
+Thanks you for your tiny spark,
+He could not see which way to go,
+If you did not twinkle so.
+Twinkle, twinkle, little star,
+How I wonder what you are!
+
+In the dark blue sky you keep,
+And often through my curtains peep,
+For you never shut your eye,
+Till the sun is in the sky.
+Twinkle, twinkle, little star,
+How I wonder what you are!
+
+As your bright and tiny spark,
+Lights the traveller in the dark,—
+Though I know not what you are,
+Twinkle, twinkle, little star.
+Twinkle, twinkle, little star,
+How I wonder what you are!''')
\ No newline at end of file
diff --git a/chapter-1/problem2.py b/chapter-1/problem2.py
new file mode 100644
index 0000000..e69de29
diff --git a/chapter-1/problem3.py b/chapter-1/problem3.py
new file mode 100644
index 0000000..6448da2
--- /dev/null
+++ b/chapter-1/problem3.py
@@ -0,0 +1,5 @@
+import pyttsx3
+
+engine = pyttsx3.init()
+engine.say("Hello, how are you?")
+engine.runAndWait()
\ No newline at end of file
diff --git a/chapter-1/problem4.py b/chapter-1/problem4.py
new file mode 100644
index 0000000..7020117
--- /dev/null
+++ b/chapter-1/problem4.py
@@ -0,0 +1,4 @@
+import os
+directory_path = '/'
+contents = os.listdir(directory_path)
+print(contents)
\ No newline at end of file
diff --git a/chapter-2/01_variables.py b/chapter-2/01_variables.py
new file mode 100644
index 0000000..66f7c56
--- /dev/null
+++ b/chapter-2/01_variables.py
@@ -0,0 +1,4 @@
+a=int(input("Enter a number: "))
+b=int(input("Enter another number: "))
+c=a+b
+print("The sum of", a, "and", b, "is", c,"and type is: ", type(c))
\ No newline at end of file
diff --git a/chapter-2/02_datatypes.py b/chapter-2/02_datatypes.py
new file mode 100644
index 0000000..d2b7d28
--- /dev/null
+++ b/chapter-2/02_datatypes.py
@@ -0,0 +1 @@
+xl
\ No newline at end of file
diff --git a/chapter-2/03_rules_variable.py b/chapter-2/03_rules_variable.py
new file mode 100644
index 0000000..e69de29
diff --git a/done/;project 2-guess the nuber.py b/done/;project 2-guess the nuber.py
new file mode 100644
index 0000000..9d1e232
--- /dev/null
+++ b/done/;project 2-guess the nuber.py	
@@ -0,0 +1,13 @@
+import random
+n=random.randint(1,100)
+print("**Guess the number between 1 to 100 **")
+a=-1
+guess=1
+while(a!=n):
+    a=int(input("Enter the number:"))
+    if(a>n):
+        print("Smaller number please!")
+    elif(a<n):
+        print("Greater number please!")
+    guess+=1
+print(f"You won the game in {guess} attempts and the number was {n}")
diff --git a/done/Codec.txt b/done/Codec.txt
new file mode 100644
index 0000000..86454ed
--- /dev/null
+++ b/done/Codec.txt
@@ -0,0 +1,157 @@
+#!/usr/bin/env python
+# coding: utf-8
+
+# Install necessary packages
+!pip install sentence-transformers faiss-cpu langchain numba huggingface-hub
+
+import os
+import json
+import numpy as np
+import faiss
+from sentence_transformers import SentenceTransformer
+from langchain_community.document_loaders import PyPDFLoader
+from langchain.text_splitter import RecursiveCharacterTextSplitter
+from numba import cuda
+from langchain.schema import SystemMessage, HumanMessage, AIMessage
+from langchain.prompts import ChatPromptTemplate
+from langchain_community.llms import LlamaCpp
+from huggingface_hub import hf_hub_download
+
+# Function to extract text and split into chunks
+def extract_and_split_text(pdf_file, chunk_size=300):
+    loader = PyPDFLoader(pdf_file)
+    doc = loader.load_and_split()
+    text_splitter = RecursiveCharacterTextSplitter(
+        chunk_size=chunk_size,
+        chunk_overlap=50,
+        length_function=len,
+        add_start_index=True,
+    )
+    chunks = text_splitter.split_documents(doc)
+
+    # Print and check chunks
+    for idx, chunk in enumerate(chunks):
+        print(f"Chunk {idx}:\n{chunk.page_content}\n{'-'*40}")
+
+    # Handle very small and very large chunks
+    chunks = [chunk for chunk in chunks if 50 < len(chunk.page_content) < 2000]
+
+    return chunks
+
+# Function to create embeddings and handle edge cases
+def create_embeddings(chunks, model_path='sentence-transformers/paraphrase-MiniLM-L6-v2'):
+    model = SentenceTransformer(model_path)
+    embeddings = []
+
+    for chunk in chunks:
+        embedding = model.encode(chunk.page_content)
+        if embedding.size == 0:
+            embedding = np.zeros((768,))  # Assuming 768-dimensional embeddings
+        embeddings.append(embedding)
+
+    embeddings = np.vstack(embeddings)
+
+    # Padding and normalization if necessary
+    embeddings = np.pad(embeddings, ((0, 0), (0, 0)), mode='constant', constant_values=0)
+    embeddings = embeddings / np.linalg.norm(embeddings, axis=1, keepdims=True)
+
+    return embeddings
+
+# Function to create FAISS index
+def create_faiss_index(embeddings, index_file):
+    index = faiss.IndexFlatL2(embeddings.shape[1])
+    index.add(embeddings)
+    faiss.write_index(index, index_file)
+    return index
+
+# Function to load FAISS index
+def load_faiss_index(index_file):
+    if not os.path.exists(index_file):
+        raise FileNotFoundError(f"Index file does not exist: {index_file}")
+    return faiss.read_index(index_file)
+
+# Function to perform similarity search
+def similarity_search(index, query_embedding, k=10):
+    query_embedding = np.array(query_embedding).astype('float32')
+    D, I = index.search(np.array([query_embedding]), k)
+    return I[0], D[0]
+
+# Main process
+pdf_file_name = '/content/the-story-of-doctor-dolittle-1-15.pdf'
+DB_file_name = os.path.basename(pdf_file_name).split('.')[0]
+index_file = f"{DB_file_name}.index"
+
+# Extract text and split into chunks
+chunks = extract_and_split_text(pdf_file_name)
+
+# Create embeddings and handle edge cases
+embeddings = create_embeddings(chunks)
+
+# Create FAISS index if it doesn't exist
+if not os.path.exists(index_file):
+    index = create_faiss_index(embeddings, index_file)
+else:
+    index = load_faiss_index(index_file)
+
+# Define and do the embeddings of query
+model = SentenceTransformer('sentence-transformers/paraphrase-MiniLM-L6-v2')
+query = 'who is the author of this book?'
+query_embedding = model.encode(query)
+
+# Perform similarity search
+indices, distances = similarity_search(index, query_embedding, k=10)
+
+# Print top results and check
+print("Top results from similarity search:")
+for idx in indices:
+    print(f"Chunk {idx}:\n{chunks[int(idx)].page_content}\n{'-'*40}")
+
+# Convert searched chunks to JSON format
+searched_chunks = [{"chunk_id": int(idx), "content": chunks[int(idx)].page_content} for idx in indices]
+context_json = json.dumps(searched_chunks, indent=2)
+
+n_gpu_layers = -1
+n_batch = 512
+
+# Use the Hugging Face model directly (replace with an appropriate model if needed)
+model_name = 'TheBloke/Mistral-7B-Instruct-v0.2-GGUF'
+model_file = hf_hub_download(repo_id=model_name, filename='mistral-7b-instruct-v0.2.Q4_K_M.gguf', local_dir='./')
+
+print(f"Downloaded model file path: {model_file}")
+
+llm = LlamaCpp(
+    model_path=model_file,
+    n_gpu_layers=-1,
+    n_batch=512,
+    temperature=.5,
+    n_ctx=10000,
+)
+
+# Define prompt template
+PROMPT_TEMPLATE = """
+Given the following document context in JSON format, answer the question:
+{context}
+Question: {question}
+Answer:
+"""
+
+# Generate sample text for LLM check
+def generate_sample_prompt(question, context_json):
+    prompt_template = ChatPromptTemplate.from_template(PROMPT_TEMPLATE)
+    prompt = prompt_template.format_messages(context=context_json, question=question)
+    return prompt
+
+sample_prompt = generate_sample_prompt('What is the document about?', context_json)
+print("Generated sample prompt:")
+print(sample_prompt)
+
+# Define prompt with context and generate answer
+prompt = generate_sample_prompt(query, context_json)
+
+# Pass query, retrieved context, prompt to LLM to generate answer
+try:
+    response = llm.invoke(prompt)
+    print("Response:")
+    print(response)
+except Exception as e:
+    print(f"Error during model invocation: {e}")
\ No newline at end of file
diff --git a/done/Match case.py b/done/Match case.py
new file mode 100644
index 0000000..51d80b1
--- /dev/null
+++ b/done/Match case.py	
@@ -0,0 +1,20 @@
+def https_status(status):
+    match status:
+        case 200:
+            return "ok"
+        case 404:
+            return "unknown"
+        case _:
+            return "default"
+print(https_status(200))
+
+dic1={
+       1:'krishn',
+       2:'Jatav'
+       }
+dic2={
+        2:'Jattu',
+        3:'bhai'
+        }
+merge=dic1 | dic2
+print(merge)
diff --git a/done/beef.pdf b/done/beef.pdf
new file mode 100644
index 0000000..cbe9bc8
Binary files /dev/null and b/done/beef.pdf differ
diff --git a/done/calculator by class.py b/done/calculator by class.py
new file mode 100644
index 0000000..3134ac2
--- /dev/null
+++ b/done/calculator by class.py	
@@ -0,0 +1,8 @@
+from typing import Union
+
+ID:Union[str,int]=input("Enter your college ID: ")
+x=ID.upper()
+if(x=="20AI016"):
+    print("Welcome Krishn Jatav!")
+else:
+    print("X invalide ID X")
\ No newline at end of file
diff --git a/done/celcius_to_fehrnite.py b/done/celcius_to_fehrnite.py
new file mode 100644
index 0000000..f0b7835
--- /dev/null
+++ b/done/celcius_to_fehrnite.py
@@ -0,0 +1,6 @@
+c=int(input("Enter the temprature: "))
+
+def temp(c):
+    feh=c+32
+    return feh
+print("Fehernite: ",temp(c))
diff --git a/done/check to file equale.py b/done/check to file equale.py
new file mode 100644
index 0000000..8b00ba8
--- /dev/null
+++ b/done/check to file equale.py	
@@ -0,0 +1,8 @@
+with open("name.txt","r") as f1:
+    c1=f1.read()
+with open("copy_name.txt","r") as f2:
+    c2=f2.read()
+if(c1==c2):
+    print("Both file have same content!")
+else:
+    print("Both files are different.")
\ No newline at end of file
diff --git a/done/copy file.py b/done/copy file.py
new file mode 100644
index 0000000..eb92b63
--- /dev/null
+++ b/done/copy file.py	
@@ -0,0 +1,6 @@
+with open("name.txt")as f:
+    content=f.read()
+
+with open("copy_name.txt","w") as f:
+    f.write(content)
+
diff --git a/done/copy_name.txt b/done/copy_name.txt
new file mode 100644
index 0000000..e88a4f8
--- /dev/null
+++ b/done/copy_name.txt
@@ -0,0 +1,3 @@
+I am AI research Analyst at Biz4Group.
+hello python
+python
diff --git a/done/count the line.py b/done/count the line.py
new file mode 100644
index 0000000..3442a04
--- /dev/null
+++ b/done/count the line.py	
@@ -0,0 +1,10 @@
+with open("name.txt", "r") as f:
+    lines=f.readlines()
+lineno=1
+for line in lines:
+    if("researcher" in line):
+        print(f"word found at line no:{lineno}")
+        break
+        lineno+=1
+    else:
+        print("not found")
\ No newline at end of file
diff --git a/done/demo.py b/done/demo.py
new file mode 100644
index 0000000..e88daf3
--- /dev/null
+++ b/done/demo.py
@@ -0,0 +1,46 @@
+from typing import Union
+ID: Union[str, int] = input("Enter your college ID: ")
+x = ID.upper()
+
+if x == "20AI016":
+    print(" ")
+    print("                         ** Login Successfully **                       ")
+    print(" ")
+    print("                         Welcome Krishn Jatav!                         ")
+    print("""             -- Choose the following Options --
+                                1. Account Info
+                                2. Update Account
+                                3. Game mode
+                
+                                                                                """)
+    
+    while True:
+        n = int(input("Enter your option: "))
+        
+        if n == 1:
+            print("""               -- Account Information --
+                                    Name: Krishn Jatav
+                                    Age : 21
+                                    ID  : 20AI016 
+                                    
+                                    Enter 0 to Exit!""")
+        
+        elif n == 2:
+            print(''' ! Service Under Maintenance.
+                        
+                                    Enter 0 to Exit!''')
+        
+        elif n == 3:
+            print("""* Error: No game Found! *
+                            
+                                    Enter 0 to Exit!""")
+        
+        elif n == 0:
+            print("Exiting...")
+            break
+        
+        else:
+            print("Invalid option, please try again.")
+
+else:
+    print("** Error: Invalid ID **")
diff --git a/done/demo.txt b/done/demo.txt
new file mode 100644
index 0000000..e88a4f8
--- /dev/null
+++ b/done/demo.txt
@@ -0,0 +1,3 @@
+I am AI research Analyst at Biz4Group.
+hello python
+python
diff --git a/done/demo2.py b/done/demo2.py
new file mode 100644
index 0000000..816c8a1
--- /dev/null
+++ b/done/demo2.py
@@ -0,0 +1,31 @@
+from typing import Union
+ID:Union[str,int]=input("Enter your ID: ")
+id="20AI016"
+x=ID.upper()
+if x==id:
+    print(" ")
+    print("                         ** Login Successfully **                       ")
+    print(" ")
+    print("                         Welcome Krishn Jatav!                         ")
+    print("""             -- Choose the following Options --
+                                1. Account Info
+                                2. Update Account
+                                3. Game mode
+                
+                                                                                """)
+    
+    while True:
+        n=int(input("Enter your response: "))
+        if n==1:
+            print("No Account found!")
+
+            print(" Enter 0 for Exit!")
+        elif n==2:
+             print("No Account found!")
+
+             print(" Enter 0 for Exit!")
+        elif n==0:
+            print("Exiting...")
+            break
+else:
+    print(" Invalide ID.")
\ No newline at end of file
diff --git a/done/demo3.py b/done/demo3.py
new file mode 100644
index 0000000..556decd
--- /dev/null
+++ b/done/demo3.py
@@ -0,0 +1,16 @@
+import random
+
+x = random.randint(1, 100)
+count = 1
+print("Guess the number between 1 to 100: ")
+a = -1
+
+while a != x:
+    a = int(input("Enter the number: "))
+    if a > x:
+        print("Smaller PLease!")
+        count += 1
+    elif a < x:
+        print("Greater number please: ")
+        count += 1
+print(f"You won the game in {count} attempts and the number was {x}.")
diff --git a/done/design.txt b/done/design.txt
new file mode 100644
index 0000000..4af1832
--- /dev/null
+++ b/done/design.txt
@@ -0,0 +1 @@
+None
\ No newline at end of file
diff --git a/done/employee in microsoft.py b/done/employee in microsoft.py
new file mode 100644
index 0000000..ef6a8f8
--- /dev/null
+++ b/done/employee in microsoft.py	
@@ -0,0 +1,15 @@
+class employee:
+    company="microsoft"
+
+    def __init__(self, name,age):
+        self.name=name
+        self.age=age
+        
+p=employee("krishn", 17)
+q=employee("yash", 16)
+r=employee("chetan", 18)
+s=employee("Aditya", 20)
+print(p.name,p.age)
+print(q.name,q.age)
+print(r.name,r.age)
+print(s.name,s.age)
\ No newline at end of file
diff --git a/done/fibonacci.py b/done/fibonacci.py
new file mode 100644
index 0000000..ac62ddc
--- /dev/null
+++ b/done/fibonacci.py
@@ -0,0 +1,18 @@
+n=int(input("Enter the lenth of nth series: "))
+def fibonacci(n):
+    if n <= 0:
+        return "Incorrect input"
+    elif n == 1:
+        return 0
+    elif n == 2:
+        return 1
+    else:
+        return fibonacci(n-1) + fibonacci(n-2)
+
+def sum(n):
+    add=(n*(n+1))/2
+    return add
+
+print(f"fibonacci series is:{fibonacci(9)}")
+print(f"sum of n natural number is:{sum(n)}")
+
diff --git a/done/first.py b/done/first.py
new file mode 100644
index 0000000..29b5ae1
--- /dev/null
+++ b/done/first.py
@@ -0,0 +1,41 @@
+n=int(input("Enter the number: "))
+for i in range(1,n+1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(n-1,0,-1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(2,n+1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(n-1,0,-1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(2,n+1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(n-1,0,-1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(2,n+1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(n-1,0,-1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(2,n+1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
+for i in range(n-1,0,-1):
+    print(" "* (n-i), end=" ")
+    print("* "* (2*i-i), end=" ")
+    print(" ")
diff --git a/done/greatest number.py b/done/greatest number.py
new file mode 100644
index 0000000..2bde90a
--- /dev/null
+++ b/done/greatest number.py	
@@ -0,0 +1,13 @@
+n1=int(input("Enter first number: "))
+n2=int(input("Enter second number: "))
+n3=int(input("Enter third number: "))
+
+def greatest(n1,n2,n3):
+    if(n1>n2 and n1>n3):
+        return n1
+    elif(n2>n3):
+        return n2
+    else:
+        return n3
+
+print("gretest number is:", greatest(n1,n2,n3))
\ No newline at end of file
diff --git a/done/inch_to_cm.py b/done/inch_to_cm.py
new file mode 100644
index 0000000..b375f08
--- /dev/null
+++ b/done/inch_to_cm.py
@@ -0,0 +1,8 @@
+def con(n):
+    inch=2.57
+    if(n==0):
+        return 0
+    else:
+        return inch*n
+n=float(input("Enter the number: "))
+print("total cm is: ",round(con(n),2))
\ No newline at end of file
diff --git a/done/inheritence.py b/done/inheritence.py
new file mode 100644
index 0000000..fb2d97b
--- /dev/null
+++ b/done/inheritence.py
@@ -0,0 +1,18 @@
+class twoDarray:
+    def __init__(self,i,j):
+        self.i=i
+        self.j=j
+    def show(self):
+        print(f"the vector of 2D Array are: {self.i}i +{self.j}j")
+
+class threeDarray(twoDarray):
+    def __init__(self,i,j,k):
+        super().__init__(i,j)
+        self.k=k
+    def show(self):
+        print(f"the vectors of 3D array are: {self.i}i+ {self.j}j+ {self.k}k")
+
+a=twoDarray(1,2)
+a.show()
+b=threeDarray(1,2,3)
+b.show()
\ No newline at end of file
diff --git a/done/method in class.py b/done/method in class.py
new file mode 100644
index 0000000..043dbe7
--- /dev/null
+++ b/done/method in class.py	
@@ -0,0 +1,14 @@
+class employee:
+    lang="python"
+    salary=12000
+    dept="AI"
+
+    def info(self):
+        print(f"Language is {self.lang}. and salary is {self.salary}")
+
+    def dep(self):
+        print(f"Department is {self.dept}.")
+
+harry=employee()
+harry.info()
+harry.dep()
\ No newline at end of file
diff --git a/done/module.py b/done/module.py
new file mode 100644
index 0000000..8578f03
--- /dev/null
+++ b/done/module.py
@@ -0,0 +1,8 @@
+def fact(n):
+    if(n==1 or n==0):
+        return 1
+    else:
+        return n*fact(n-1)
+
+n=int(input("Enter the number"))
+print(fact(n))
\ No newline at end of file
diff --git a/done/multilevel inheritence.py b/done/multilevel inheritence.py
new file mode 100644
index 0000000..050b363
--- /dev/null
+++ b/done/multilevel inheritence.py	
@@ -0,0 +1,11 @@
+class chapter:
+    a=1
+class book(chapter):
+    b=2
+class index(book):
+    c=3
+
+o=index
+print(o.a)
+print(o.b)
+print(o.c)
\ No newline at end of file
diff --git a/done/name convertor.py b/done/name convertor.py
new file mode 100644
index 0000000..e21d5a8
--- /dev/null
+++ b/done/name convertor.py	
@@ -0,0 +1,203 @@
+
+letters = {
+    'A': [
+        "     _|    ",
+        "    _|_|   ",
+        "   _|  _|  ",
+        "  _|_|_|_| ",
+        " _|      _|"
+    ],
+    'B': [
+        " _|_|_|  ",
+        " _|   _| ",
+        " _|_|_|  ",
+        " _|   _| ",
+        " _|_|_|  "
+    ],
+    'C': [
+        " _|_|_| ",
+        " _|   _|",
+        " _|     ",
+        " _|   _|",
+        " _|_|_| "
+    ],
+    'D': [
+        " _|_|_|  ",
+        " _|   _| ",
+        " _|    _|",
+        " _|   _| ",
+        " _|_|_|  "
+    ],
+    'E': [
+        " _|_|_|_|",
+        " _|      ",
+        " _|_|_|_|",
+        " _|      ",
+        " _|_|_|_|"
+    ],
+    'F': [
+        " _|_|_|_|",
+        " _|      ",
+        " _|_|_|_|",
+        " _|      ",
+        " _|      "
+    ],
+    'G': [
+        " _|_|_|_|",
+        " _|      ",
+        " _|  _|_|",
+        " _|    _|",
+        " _|_|_|_|"
+    ],
+    'H': [
+        " _|    _|",
+        " _|    _|",
+        " _|_|_|_|",
+        " _|    _|",
+        " _|    _|"
+    ],
+    'I': [
+        " _|_|_|_|",
+        "    _|   ",
+        "    _|   ",
+        "    _|   ",
+        " _|_|_|_|"
+    ],
+    'J': [
+        " _|_|_|_|",
+        "     _|   ",
+        "     _|   ",
+        " _|  _|   ",
+        " _|_|_|   "
+    ],
+    'K': [
+        " _|   _|",
+        " _|  _| ",
+        " _|_|   ",
+        " _|  _| ",
+        " _|   _|"
+    ],
+    'L': [
+        " _|      ",
+        " _|      ",
+        " _|      ",
+        " _|      ",
+        " _|_|_|_|"
+    ],
+    'M': [
+        " _|    _|",
+        " _|_|_|_|",
+        " _|    _|",
+        " _|    _|",
+        " _|    _|"
+    ],
+    'N': [
+        " _|      _|",
+        " _|_|    _|",
+        " _|  _|  _|",
+        " _|   _| _|",
+        " _|    _|_|"
+    ],
+    'O': [
+        " _|_|_|_|",
+        " _|    _|",
+        " _|    _|",
+        " _|    _|",
+        " _|_|_|_|"
+    ],
+    'P': [
+        " _|_|_|_|",
+        " _|    _|",
+        " _|_|_|_|",
+        " _|      ",
+        " _|      "
+    ],
+    'Q': [
+        " _|_|_|_",
+        " _|    _|",
+        " _|    _|",
+        " _|  _|_|",
+        " _|_|_   "
+    ],
+    'R': [
+        " _|_|_|  ",
+        " _|   _| ",
+        " _|_|_|  ",
+        " _|  _|  ",
+        " _|    _|"
+    ],
+    'S': [
+        " _|_|_|_|",
+        " _|      ",
+        " _|_|_|_|",
+        "       _|",
+        " _|_|_|_|"
+    ],
+    'T': [
+        " _|_|_|_|",
+        "    _|   ",
+        "    _|   ",
+        "    _|   ",
+        "    _|   "
+    ],
+    'U': [
+        " _|    _|",
+        " _|    _|",
+        " _|    _|",
+        " _|    _|",
+        " _|_|_|_|"
+    ],
+    'V': [
+        "_|      _|",
+        " _|     _|",
+        " _|    _|",
+        "  _|  _| ",
+        "   _|_|  "
+    ],
+    'W': [
+        " _|    _|",
+        " _|    _|",
+        " _|    _|",
+        " _| _| _|",
+        " _|_|_|_|"
+    ],
+    'X': [
+        " _|    _|",
+        "  _|  _| ",
+        "   _|_|  ",
+        "  _|  _| ",
+        " _|    _|"
+    ],
+    'Y': [
+        " _|    _|",
+        "  _|  _| ",
+        "   _|_|  ",
+        "    _|   ",
+        "    _|   "
+    ],
+    'Z': [
+        " _|_|_|_|",
+        "      _| ",
+        "    _|   ",
+        "  _|     ",
+        " _|_|_|_|"
+    ]
+}
+
+def block_code(name):
+    
+    name = name.upper()
+    rows = [""] * 5
+    for char in name:
+        if char in letters:
+            design = letters[char]
+            for i in range(5):
+                rows[i] += design[i] + "  "
+        else:
+            for i in range(5):
+                rows[i] += " " * 8
+    for row in rows:
+        print(row)
+
+name=input("Enter your name: ")
+print(block_code(name))
\ No newline at end of file
diff --git a/done/name.txt b/done/name.txt
new file mode 100644
index 0000000..27efbf8
--- /dev/null
+++ b/done/name.txt
@@ -0,0 +1,5 @@
+hello my name is krisnn jatav.
+I am AI researcher at Biz4group.
+
+
+reseacher
diff --git a/done/name_convert.py b/done/name_convert.py
new file mode 100644
index 0000000..c56ee70
--- /dev/null
+++ b/done/name_convert.py
@@ -0,0 +1,211 @@
+
+# Define the alphabet designs
+alphabet_designs = {
+    'A': [
+        "     _|    ",
+        "    _|_|   ",
+        "   _|  _|  ",
+        "  _|_|_|_| ",
+        " _|      _|"
+    ],
+    'B': [
+        " _|_|_|  ",
+        " _|   _| ",
+        " _|_|_|  ",
+        " _|   _| ",
+        " _|_|_|  "
+    ],
+    'C': [
+        " _|_|_| ",
+        " _|   _|",
+        " _|     ",
+        " _|   _|",
+        " _|_|_| "
+    ],
+    'D': [
+        " _|_|_|  ",
+        " _|   _| ",
+        " _|    _|",
+        " _|   _| ",
+        " _|_|_|  "
+    ],
+    'E': [
+        " _|_|_|_|",
+        " _|      ",
+        " _|_|_|_|",
+        " _|      ",
+        " _|_|_|_|"
+    ],
+    'F': [
+        " _|_|_|_|",
+        " _|      ",
+        " _|_|_|_|",
+        " _|      ",
+        " _|      "
+    ],
+    'G': [
+        " _|_|_|_|",
+        " _|      ",
+        " _|  _|_|",
+        " _|    _|",
+        " _|_|_|_|"
+    ],
+    'H': [
+        " _|    _|",
+        " _|    _|",
+        " _|_|_|_|",
+        " _|    _|",
+        " _|    _|"
+    ],
+    'I': [
+        " _|_|_|_|",
+        "    _|   ",
+        "    _|   ",
+        "    _|   ",
+        " _|_|_|_|"
+    ],
+    'J': [
+        " _|_|_|_|",
+        "     _|   ",
+        "     _|   ",
+        " _|  _|   ",
+        " _|_|_|   "
+    ],
+    'K': [
+        " _|   _|",
+        " _|  _| ",
+        " _|_|   ",
+        " _|  _| ",
+        " _|   _|"
+    ],
+    'L': [
+        " _|      ",
+        " _|      ",
+        " _|      ",
+        " _|      ",
+        " _|_|_|_|"
+    ],
+    'M': [
+        " _|    _|",
+        " _|_|_|_|",
+        " _|    _|",
+        " _|    _|",
+        " _|    _|"
+    ],
+    'N': [
+        " _|      _|",
+        " _|_|    _|",
+        " _|  _|  _|",
+        " _|   _| _|",
+        " _|    _|_|"
+    ],
+    'O': [
+        " _|_|_|_|",
+        " _|    _|",
+        " _|    _|",
+        " _|    _|",
+        " _|_|_|_|"
+    ],
+    'P': [
+        " _|_|_|_|",
+        " _|    _|",
+        " _|_|_|_|",
+        " _|      ",
+        " _|      "
+    ],
+    'Q': [
+        " _|_|_|_",
+        " _|    _|",
+        " _|    _|",
+        " _|  _|_|",
+        " _|_|_   "
+    ],
+    'R': [
+        " _|_|_|  ",
+        " _|   _| ",
+        " _|_|_|  ",
+        " _|  _|  ",
+        " _|    _|"
+    ],
+    'S': [
+        " _|_|_|_",
+        " _|     ",
+        " _|_|_|_",
+        "      _|",
+        " _|_|_|_"
+    ],
+    'T': [
+        " _|_|_|_|",
+        "    _|   ",
+        "    _|   ",
+        "    _|   ",
+        "    _|   "
+    ],
+    'U': [
+        " _|    _|",
+        " _|    _|",
+        " _|    _|",
+        " _|    _|",
+        " _|_|_|_"
+    ],
+    'V': [
+        "_|      _|",
+        " _|     _|",
+        " _|    _|",
+        "  _|  _| ",
+        "   _|_|  "
+    ],
+    'W': [
+        " _|    _|",
+        " _|    _|",
+        " _|    _|",
+        " _| _| _|",
+        " _|_|_|_|"
+    ],
+    'X': [
+        " _|    _|",
+        "  _|  _| ",
+        "   _|_|  ",
+        "  _|  _| ",
+        " _|    _|"
+    ],
+    'Y': [
+        " _|    _|",
+        "  _|  _| ",
+        "   _|_|  ",
+        "    _|   ",
+        "    _|   "
+    ],
+    'Z': [
+        " _|_|_|_|",
+        "      _| ",
+        "    _|   ",
+        "  _|     ",
+        " _|_|_|_|"
+    ]
+}
+
+def convert_to_design(name):
+    # Convert the name to uppercase
+    name = name.upper()
+    
+    # Initialize a list to hold each row of the final design
+    rows = [""] * 5
+    
+    # Iterate over each character in the name
+    for char in name:
+        if char in alphabet_designs:
+            design = alphabet_designs[char]
+            for i in range(5):
+                rows[i] += design[i] + "  "
+        else:
+            # Handle unknown characters by adding spaces
+            for i in range(5):
+                rows[i] += " " * 8
+    
+    # Print the final design
+    for row in rows:
+        print(row)
+
+# Example usage
+convert_to_design("Atul")
\ No newline at end of file
diff --git a/done/new.copy.file.py b/done/new.copy.file.py
new file mode 100644
index 0000000..bd68738
--- /dev/null
+++ b/done/new.copy.file.py
@@ -0,0 +1,15 @@
+
+with open("name.txt","r") as f1:
+    lines=f1.readlines()
+lineno=1
+for line in lines:
+        if("research" in line):
+            print("Word found at",lineno)
+            break
+            lineno+=1
+            
+        else:
+            print("Word not found")
+
+
+
diff --git a/done/prctice.py b/done/prctice.py
new file mode 100644
index 0000000..ba6b658
--- /dev/null
+++ b/done/prctice.py
@@ -0,0 +1,6 @@
+
+    
+n=int(input("Enter the value: "))
+for i in range(1,11):
+    f=n*i
+    print(f)
\ No newline at end of file
diff --git a/done/replace.py b/done/replace.py
new file mode 100644
index 0000000..fd70646
--- /dev/null
+++ b/done/replace.py
@@ -0,0 +1,9 @@
+word="krishn"
+
+with open("name.txt","r") as f:
+    content=f.read()
+
+contentNew=content.replace(word,"research")
+
+with open("name.txt", "w") as f:
+    f.write(contentNew)
\ No newline at end of file
diff --git a/done/search word.py b/done/search word.py
new file mode 100644
index 0000000..106525e
--- /dev/null
+++ b/done/search word.py	
@@ -0,0 +1,7 @@
+search="python"
+with open("name.txt", "r") as f:
+    content=f.read()
+if(search in content):
+    print("yes")
+else:
+    print("No")
\ No newline at end of file
diff --git a/done/shape.py b/done/shape.py
new file mode 100644
index 0000000..e0710e5
--- /dev/null
+++ b/done/shape.py
@@ -0,0 +1,59 @@
+import typing
+from typing import Union
+
+
+key = "20AI016"
+while password != key:
+    p: Union[int, str] = input("Please Enter your password.. ")
+    password = p.upper()
+if password != key:
+    print("Invalide password.")
+
+letters = {
+    "A": ["     _|    ", "    _|_|   ", "   _|  _|  ", "  _|_|_|_| ", " _|      _|"],
+    "B": [" _|_|_|  ", " _|   _| ", " _|_|_|  ", " _|   _| ", " _|_|_|  "],
+    "C": [" _|_|_| ", " _|   _|", " _|     ", " _|   _|", " _|_|_| "],
+    "D": [" _|_|_|  ", " _|   _| ", " _|    _|", " _|   _| ", " _|_|_|  "],
+    "E": [" _|_|_|_|", " _|      ", " _|_|_|_|", " _|      ", " _|_|_|_|"],
+    "F": [" _|_|_|_|", " _|      ", " _|_|_|_|", " _|      ", " _|      "],
+    "G": [" _|_|_|_|", " _|      ", " _|  _|_|", " _|    _|", " _|_|_|_|"],
+    "H": [" _|    _|", " _|    _|", " _|_|_|_|", " _|    _|", " _|    _|"],
+    "I": [" _|_|_|_|", "    _|   ", "    _|   ", "    _|   ", " _|_|_|_|"],
+    "J": [" _|_|_|_| ", "     _|   ", "     _|   ", " _|  _|   ", " _|_|_|   "],
+    "K": [" _|   _|", " _|  _| ", " _|_|   ", " _|  _| ", " _|   _|"],
+    "L": [" _|      ", " _|      ", " _|      ", " _|      ", " _|_|_|_|"],
+    "M": [" _|    _|", " _|_|_|_|", " _|    _|", " _|    _|", " _|    _|"],
+    "N": [" _|      _|", " _|_|    _|", " _|  _|  _|", " _|   _| _|", " _|    _|_|"],
+    "O": [" _|_|_|_|", " _|    _|", " _|    _|", " _|    _|", " _|_|_|_|"],
+    "P": [" _|_|_|_|", " _|    _|", " _|_|_|_|", " _|      ", " _|      "],
+    "Q": [" _|_|_|_ ", " _|    _|", " _|    _|", " _|  _|_|", " _|_|_   "],
+    "R": [" _|_|_|  ", " _|   _| ", " _|_|_|  ", " _|  _|  ", " _|    _|"],
+    "S": [" _|_|_|_|", " _|      ", " _|_|_|_|", "       _|", " _|_|_|_|"],
+    "T": [" _|_|_|_|", "    _|   ", "    _|   ", "    _|   ", "    _|   "],
+    "U": [" _|    _|", " _|    _|", " _|    _|", " _|    _|", " _|_|_|_|"],
+    "V": ["_|      _|", " _|     _|", " _|    _| ", "  _|  _|  ", "   _|_|   "],
+    "W": [" _|    _|", " _|    _|", " _|    _|", " _| _| _|", " _|_|_|_|"],
+    "X": [" _|    _|", "  _|  _| ", "   _|_|  ", "  _|  _| ", " _|    _|"],
+    "Y": [" _|    _|", "  _|  _| ", "   _|_|  ", "    _|   ", "    _|   "],
+    "Z": [" _|_|_|_|", "      _| ", "    _|   ", "  _|     ", " _|_|_|_|"],
+}
+
+
+def block_code(name):
+
+    name = name.upper()
+    rows = [""] * 5
+    for char in name:
+        if char in letters:
+            design = letters[char]
+            for i in range(5):
+                rows[i] += design[i] + "  "
+        else:
+            for i in range(5):
+                rows[i] += " " * 8
+    for row in rows:
+        print(row)
+
+
+name = input("Enter your name: ")
+print(block_code(name))
diff --git a/done/stars.py b/done/stars.py
new file mode 100644
index 0000000..fe0858b
--- /dev/null
+++ b/done/stars.py
@@ -0,0 +1,7 @@
+n=int(input("Enter the number: "))
+for x in range(n,0,-1):
+    for y in range(x):
+        
+        print("*",end=" ")
+        
+    print(" ")
\ No newline at end of file
diff --git a/done/sum.py b/done/sum.py
new file mode 100644
index 0000000..6124f86
--- /dev/null
+++ b/done/sum.py
@@ -0,0 +1,8 @@
+def sum(n):
+    if(n==1):
+        return 1
+    else:
+        temp= (n*(n+1))/2
+        return temp
+n=int(input("ENter the number: "))
+print("Sum of n natural number are",sum(n))
\ No newline at end of file
diff --git a/done/table.py b/done/table.py
new file mode 100644
index 0000000..1fb7675
--- /dev/null
+++ b/done/table.py
@@ -0,0 +1,7 @@
+n=int(input("Enter the number to print the table: "))
+print("--------------")
+for x in range(1,11):
+    table=n*x
+    #print(table)
+    print("|",n,"x",x,"=",table,"|")
+    print("--------------")
diff --git a/done/table.txt b/done/table.txt
new file mode 100644
index 0000000..ac6cdb8
--- /dev/null
+++ b/done/table.txt
@@ -0,0 +1,10 @@
+5
+10
+15
+20
+25
+30
+35
+40
+45
+50
\ No newline at end of file
diff --git a/done/table_of_5.txt b/done/table_of_5.txt
new file mode 100644
index 0000000..4af1832
--- /dev/null
+++ b/done/table_of_5.txt
@@ -0,0 +1 @@
+None
\ No newline at end of file
diff --git a/done/union.py b/done/union.py
new file mode 100644
index 0000000..e69de29
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..abf07d9
--- /dev/null
+++ b/main.py
@@ -0,0 +1,22 @@
+from fastapi import FastAPI
+import json
+
+app = FastAPI()
+
+def load_data():
+    with open('patients.json', 'r') as f:
+        data = json.load(f)
+    return data
+
+@app.get("/")
+def helllo():
+    return {"message": "PAtient Management System"}
+
+@app.get('/about')
+def about():
+    return {"message": "A fully functional patient management system built with FastAPI."}
+
+@app.get('/view')
+def view():
+    data = load_data()
+    return data
\ No newline at end of file
diff --git a/patients.json b/patients.json
new file mode 100644
index 0000000..a9eb5cd
--- /dev/null
+++ b/patients.json
@@ -0,0 +1,52 @@
+{
+  "P001": {
+    "name": "Ananya Sharma",
+    "city": "Guwahati",
+    "age": 28,
+    "gender": "female",
+    "height": 1.65,
+    "weight": 90.0,
+    "bmi": 33.06,
+    "verdict": "Obese"
+  },
+  "P002": {
+    "name": "Ravi Mehta",
+    "city": "Mumbai",
+    "age": 35,
+    "gender": "male",
+    "height": 1.75,
+    "weight": 85,
+    "bmi": 27.76,
+    "verdict": "Overweight"
+  },
+  "P003": {
+    "name": "Sneha Kulkarni",
+    "city": "Pune",
+    "age": 22,
+    "gender": "female",
+    "height": 1.6,
+    "weight": 45,
+    "bmi": 17.58,
+    "verdict": "Underweight"
+  },
+  "P004": {
+    "name": "Arjun Verma",
+    "city": "Bangalore",
+    "age": 40,
+    "gender": "male",
+    "height": 1.8,
+    "weight": 95,
+    "bmi": 29.32,
+    "verdict": "Overweight"
+  },
+  "P005": {
+    "name": "Neha Sinha",
+    "city": "Kolkata",
+    "age": 30,
+    "gender": "female",
+    "height": 1.55,
+    "weight": 75,
+    "bmi": 31.22,
+    "verdict": "Obese"
+  }
+}
\ No newline at end of file
diff --git a/pyjokes_example.py b/pyjokes_example.py
new file mode 100644
index 0000000..34fdc53
--- /dev/null
+++ b/pyjokes_example.py
@@ -0,0 +1,4 @@
+import pyjokes
+
+joke = pyjokes.get_joke()
+print(joke)
\ No newline at end of file