Updates

app.py

@@ -66,7 +66,7 @@ def generate_pdf_report():
                 question, options, selected, correct, explanation, step_by_step_solution = (
                     entry['question'], 
                     entry['options'], 
-                    entry['selected'], 
+                    entry['selected'] if entry['selected'] is not None else "Not Answered",  # Handle case where selected is None
                     entry['correct_answer'], 
                     entry['explanation'],
                     entry['step_by_step_solution']
@@ -102,9 +102,10 @@ def load_module(module_name):
 def generate_new_question(module_name):
     module = load_module(module_name)
     question_data = module.generate_question()
-    # Ensure 'answered' is initialized to False and add the 'module' key
+    # Ensure 'answered' is initialized to False and add the 'module' and 'selected' keys
     question_data['answered'] = False
     question_data['module'] = module_name  # Add the module name to the question data
+    question_data['selected'] = None  # Initialize 'selected' to None
     return question_data
 
 def navigate_question(direction):