Update app.py

app.py

@@ -65,14 +65,18 @@ def parse_quiz_content(quiz_content):
 
     for block in blocks:
         block = block.strip()
-        if not block: # Skip completely empty blocks
+        if not block or len(block) < 5: # Skip completely empty blocks or very short blocks (less than 5 chars)
+            st.write(f"Debugging: Skipping very short or empty block: '{block}'") # Debugging skip message
             continue
 
+
         lines = block.split('\n')
         question_text = ""
         options = {}
         parsing_question_text = True # Flag to indicate we are parsing question text
         question_label_found = False # Flag to track if "Question N:" label was found
+        block_has_question_content = False # Flag to check if block has any question content
+
 
         for line_index, line in enumerate(lines):
             line = line.strip()
@@ -85,6 +89,7 @@ def parse_quiz_content(quiz_content):
                     if len(lines) > line_index + 1: # Check if there's a line after "Question N:"
                         question_text = lines[line_index + 1].strip() # Take the *next* line as question text
                         parsing_question_text = False # Stop parsing question text, move to options
+                        block_has_question_content = True # Mark that we found question content
                     else:
                         st.warning(f"Warning: Question label '{line}' found, but no question text followed.")
                         question_text = "" # No question text found after label
@@ -94,6 +99,7 @@ def parse_quiz_content(quiz_content):
                     # consider this line as question text (for the very first line if no label)
                     question_text = line
                     parsing_question_text = False # Move to options parsing
+                    block_has_question_content = True # Mark that we found question content
 
 
             elif re.match(r'^[A-D]\)\s(.+)', line): # Parse options
@@ -102,17 +108,19 @@ def parse_quiz_content(quiz_content):
                     option_letter = match.group(1)
                     option_text = match.group(2).strip()
                     options[option_letter] = option_text
+                    block_has_question_content = True # Mark that we found option content
+
 
         # --- DEBUGGING PRINT: Print question text and options for each block ---
         st.write(f"#### Debugging: Block {question_number} - Parsed Data:")
         st.write(f"- Question Text: '{question_text}'")
         st.write(f"- Options: {options}")
+        st.write(f"- Block has question content: {block_has_question_content}") # Debugging flag
 
-
-        if question_text: # Only add question if we successfully extracted question text (and it's not empty)
+        if question_text and block_has_question_content: # Only add question if we successfully extracted question text AND block has content
             questions.append({'question': question_text, 'options': options})
         else:
-            st.warning(f"Warning: Could not parse question text for block (potential issue in question {question_number}). Block content:\n{block}")
+            st.warning(f"Warning: Could not parse question text OR no question content found for block (potential issue in question {question_number}). Block content:\n{block}")
 
         question_number += 1 # Increment expected question number