diff --git a/invoices.py b/invoices.py
new file mode 100644
index 00000000000..6510ff6f979
--- /dev/null
+++ b/invoices.py
@@ -0,0 +1,13 @@
+"""
+A module that contains tools to fix invoices.
+"""
+
+def fix_invoices():
+    """"
+    Fix all invoices problems.
+    """
+    print("Fixing invoices problems!")
+
+
+if __name__ == "__main__":
+    fix_invoices()
diff --git a/test.txt b/test.txt
new file mode 100644
index 00000000000..9daeafb9864
--- /dev/null
+++ b/test.txt
@@ -0,0 +1 @@
+test