Update app.py

app.py

@@ -490,6 +490,50 @@ class QuizApp:
             <p>You need 80% or higher to pass and receive a certificate.</p>
         </div>
         """
+    def on_generate_questions(text: str, num_questions: int) -> List:
+        """Generate quiz questions and setup initial state"""
+        success, questions = quiz_app.generate_questions(text, num_questions)
+        
+        # Handle failure case
+        if not success or not questions:
+            return [
+                "",                                     # question_display
+                gr.update(choices=[], visible=False),   # current_options
+                "",                                     # question_counter
+                gr.update(visible=False),               # question_box
+                [],                                     # current_questions
+                0,                                      # current_question_idx
+                [None] * 5,                            # answer_state
+                gr.Tabs(selected=2),                    # tabs - navigate to assessment tab
+                gr.update(visible=False),               # results_group
+                gr.update(visible=False)                # view_cert_btn
+            ]
+        
+        # Setup initial state with first question
+        initial_answers = [None] * len(questions)
+        question = questions[0]
+        question_html = f"""
+        # Question 1 of {len(questions)}
+        
+        {question.question}
+        """
+        
+        return [
+            question_html,                              # question_display
+            gr.update(
+                choices=question.options,
+                value=None,
+                visible=True,
+                label="Select your answer:"
+            ),                                         # current_options
+            f"Question 1 of {len(questions)}",         # question_counter
+            gr.update(visible=True),                   # question_box
+            questions,                                 # current_questions
+            0,                                        # current_question_idx
+            initial_answers,                          # answer_state
+            gr.Tabs(selected=2),                      # tabs - navigate to assessment tab
+            gr.update(visible=False),                 # results_group
+            gr.update(visible=False)                  # view_cert_btn        
 def create_quiz_interface():
     if not os.getenv("GROQ_API_KEY"):
         raise EnvironmentError("Please set your GROQ_API_KEY environment variable")