Update app.py

app.py

@@ -46,9 +46,8 @@ def clean_and_format_learning_content(output):
         cleaned_output = cleaned_output.replace('\\"', '"')  # Fix improperly escaped quotes
         cleaned_output = re.sub(r',\s*(\}|\])', r'\1', cleaned_output)  # Remove trailing commas
 
-        # Step 2: Detect truncation and auto-repair if necessary
+        # Step 2: Detect truncation and auto-repair
         if not cleaned_output.endswith("]}"):
-            # Check for open array or object and close them
             if cleaned_output.endswith("]"):
                 cleaned_output += "}"  # Close the root object
             elif cleaned_output.endswith("}"):
@@ -59,7 +58,7 @@ def clean_and_format_learning_content(output):
         # Step 3: Attempt to parse the cleaned JSON
         json_output = json.loads(cleaned_output)
 
-        # Step 4: Validate the structure
+        # Step 4: Validate the required structure
         required_keys = ["title", "sections"]
         if "title" not in json_output or "sections" not in json_output:
             raise ValueError("Missing required keys: 'title' or 'sections'.")
@@ -72,7 +71,7 @@ def clean_and_format_learning_content(output):
         return json_output
 
     except (json.JSONDecodeError, ValueError) as e:
-        # Return error details and cleaned output for debugging
+        # Return detailed error information
         return {
             "error": "Failed to parse or validate output as JSON",
             "details": str(e),