20260319 class small change

.github/workflows/ci.yaml

@@ -1,23 +1,24 @@
-name: CI
+name: CI # name of workflow
 
-on: [push]
+on: [push] # trigger
 
-jobs:
+jobs: # jobs
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest # runner
     steps:
 
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Setup python
+      - name: Setup Python
         uses: actions/setup-python@v4
         with:
-          python-version: "3.9" 
+          python-version: "3.11"
 
       - name: Install requirements
         run: pip install -r 01-ci-lab/requirements.txt
 
+
       - name: Run tests
         run: pytest 01-ci-lab
 

01-ci-lab/app/calculator.py

@@ -1,5 +1,5 @@
 def add(a, b):
-    return a + b
+    return a + b  # returns sum
 
 def divide(a, b):
-    return a / b
+    return a / b  # returns division