Update app.py

app.py

@@ -686,149 +686,149 @@ def create_quiz_interface():
 
         def handle_prev(current_idx, questions, answers, current_answer):
                     return navigate(-1, current_idx, questions, answers, current_answer)
-        
-                def handle_next(current_idx, questions, answers, current_answer):
-                    return navigate(1, current_idx, questions, answers, current_answer)
-        
-                def update_answer_state(answer, idx, current_answers):
-                    new_answers = list(current_answers)
-                    if 0 <= idx < len(new_answers):
-                        new_answers[idx] = answer
-                    return new_answers
-        
-                def on_submit(questions, answers, current_idx, current_answer):
-                    final_answers = list(answers)
-                    if 0 <= current_idx < len(final_answers):
-                        final_answers[current_idx] = current_answer
-                    
-                    if not all(a is not None for a in final_answers[:len(questions)]):
-                        return [
-                            "⚠️ Please answer all questions before submitting.",
-                            gr.update(visible=True),
-                            0,
-                            "",
-                            gr.update(visible=True),
-                            gr.update(selected=1)
-                        ]
-                    
-                    score, passed, feedback = quiz_app.calculate_score(final_answers[:len(questions)])
-                    
-                    feedback_html = "# Assessment Results\n\n"
-                    for i, (q, f) in enumerate(zip(questions, feedback)):
-                        color = "green" if f.is_correct else "red"
-                        symbol = "✅" if f.is_correct else "❌"
-                        feedback_html += f"""### Question {i+1}
-        {q.question}
-        
-        <div style="color: {color}; padding: 10px; margin: 5px 0; border-left: 3px solid {color};">
-            {symbol} Your answer: {f.selected or "No answer"}
-            {'' if f.is_correct else f'<br>Correct answer: {f.correct_answer}'}
-        </div>
-        """
-                    
-                    result_msg = "🎉 Passed!" if passed else "Please try again"
-                    if not passed:
-                        feedback_html += f"""
-        <div style="background-color: #ffe6e6; padding: 20px; margin-top: 20px; border-radius: 10px;">
-            <h3 style="color: #cc0000;">Please Try Again</h3>
-            <p>Your score: {score:.1f}%</p>
-            <p>You need 80% or higher to pass and receive a certificate.</p>
-        </div>
-        """
-                    
-                    return [
-                        feedback_html,
-                        gr.update(visible=True),
-                        score,
-                        result_msg,
-                        gr.update(visible=not passed),
-                        gr.update(selected=2 if passed else 1)
-                    ]
-        
-                # Event handlers
-                generate_btn.click(
-                    fn=on_generate_questions,
-                    inputs=[text_input, num_questions],
-                    outputs=[
-                        question_display,
-                        current_options,
-                        question_counter,
-                        question_box,
-                        current_questions,
-                        current_question_idx,
-                        answer_state,
-                        tabs,
-                        results_group
-                    ]
-                )
-        
-                prev_btn.click(
-                    fn=handle_prev,
-                    inputs=[
-                        current_question_idx,
-                        current_questions,
-                        answer_state,
-                        current_options
-                    ],
-                    outputs=[
-                        current_question_idx,
-                        answer_state,
-                        question_display,
-                        current_options,
-                        question_counter,
-                        question_box
-                    ]
-                )
-        
-                next_btn.click(
-                    fn=handle_next,
-                    inputs=[
-                        current_question_idx,
-                        current_questions,
-                        answer_state,
-                        current_options
-                    ],
-                    outputs=[
-                        current_question_idx,
-                        answer_state,
-                        question_display,
-                        current_options,
-                        question_counter,
-                        question_box
-                    ]
-                )
-        
-                current_options.change(
-                    fn=update_answer_state,
-                    inputs=[current_options, current_question_idx, answer_state],
-                    outputs=answer_state
-                )
-        
-                submit_btn.click(
-                    fn=on_submit,
-                    inputs=[
-                        current_questions,
-                        answer_state,
-                        current_question_idx,
-                        current_options
-                    ],
-                    outputs=[
-                        feedback_box,
-                        results_group,
-                        score_display,
-                        result_message,
-                        question_box,
-                        tabs
-                    ]
-                )
-        
-                score_display.change(
-                    fn=quiz_app.certificate_generator.generate,
-                    inputs=[score_display, name, course_name, company_logo, participant_photo],
-                    outputs=certificate_display
-                )
-        
-            return demo
+
+        def handle_next(current_idx, questions, answers, current_answer):
+            return navigate(1, current_idx, questions, answers, current_answer)
+
+        def update_answer_state(answer, idx, current_answers):
+            new_answers = list(current_answers)
+            if 0 <= idx < len(new_answers):
+                new_answers[idx] = answer
+            return new_answers
+
+        def on_submit(questions, answers, current_idx, current_answer):
+            final_answers = list(answers)
+            if 0 <= current_idx < len(final_answers):
+                final_answers[current_idx] = current_answer
+            
+            if not all(a is not None for a in final_answers[:len(questions)]):
+                return [
+                    "⚠️ Please answer all questions before submitting.",
+                    gr.update(visible=True),
+                    0,
+                    "",
+                    gr.update(visible=True),
+                    gr.update(selected=1)
+                ]
+            
+            score, passed, feedback = quiz_app.calculate_score(final_answers[:len(questions)])
+            
+            feedback_html = "# Assessment Results\n\n"
+            for i, (q, f) in enumerate(zip(questions, feedback)):
+                color = "green" if f.is_correct else "red"
+                symbol = "✅" if f.is_correct else "❌"
+                feedback_html += f"""### Question {i+1}
+{q.question}
+
+<div style="color: {color}; padding: 10px; margin: 5px 0; border-left: 3px solid {color};">
+    {symbol} Your answer: {f.selected or "No answer"}
+    {'' if f.is_correct else f'<br>Correct answer: {f.correct_answer}'}
+</div>
+"""
+            
+            result_msg = "🎉 Passed!" if passed else "Please try again"
+            if not passed:
+                feedback_html += f"""
+<div style="background-color: #ffe6e6; padding: 20px; margin-top: 20px; border-radius: 10px;">
+    <h3 style="color: #cc0000;">Please Try Again</h3>
+    <p>Your score: {score:.1f}%</p>
+    <p>You need 80% or higher to pass and receive a certificate.</p>
+</div>
+"""
+            
+            return [
+                feedback_html,
+                gr.update(visible=True),
+                score,
+                result_msg,
+                gr.update(visible=not passed),
+                gr.update(selected=2 if passed else 1)
+            ]
+
+        # Event handlers
+        generate_btn.click(
+            fn=on_generate_questions,
+            inputs=[text_input, num_questions],
+            outputs=[
+                question_display,
+                current_options,
+                question_counter,
+                question_box,
+                current_questions,
+                current_question_idx,
+                answer_state,
+                tabs,
+                results_group
+            ]
+        )
+
+        prev_btn.click(
+            fn=handle_prev,
+            inputs=[
+                current_question_idx,
+                current_questions,
+                answer_state,
+                current_options
+            ],
+            outputs=[
+                current_question_idx,
+                answer_state,
+                question_display,
+                current_options,
+                question_counter,
+                question_box
+            ]
+        )
+
+        next_btn.click(
+            fn=handle_next,
+            inputs=[
+                current_question_idx,
+                current_questions,
+                answer_state,
+                current_options
+            ],
+            outputs=[
+                current_question_idx,
+                answer_state,
+                question_display,
+                current_options,
+                question_counter,
+                question_box
+            ]
+        )
+
+        current_options.change(
+            fn=update_answer_state,
+            inputs=[current_options, current_question_idx, answer_state],
+            outputs=answer_state
+        )
+
+        submit_btn.click(
+            fn=on_submit,
+            inputs=[
+                current_questions,
+                answer_state,
+                current_question_idx,
+                current_options
+            ],
+            outputs=[
+                feedback_box,
+                results_group,
+                score_display,
+                result_message,
+                question_box,
+                tabs
+            ]
+        )
+
+        score_display.change(
+            fn=quiz_app.certificate_generator.generate,
+            inputs=[score_display, name, course_name, company_logo, participant_photo],
+            outputs=certificate_display
+        )
+
+    return demo
 
 if __name__ == "__main__":
     demo = create_quiz_interface()