Update app.py

app.py

@@ -24,12 +24,25 @@ def start_exam(exam_choice, start_question, audio_enabled):
     
     return (
         # Hide start screen elements
-        gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False),
+        gr.update(visible=False),  # Hide title
+        gr.update(visible=False), # Hide description
+        gr.update(visible=False), # Hide exam_selector
+        gr.update(visible=False), # Hide start_button
         gr.update(visible=False),  # Hide the audio_checkbox
+        
         # Show quiz elements
-        gr.update(visible=True), question, gr.update(choices=options, visible=True), gr.update(visible=True),
-        gr.update(visible=True), gr.update(visible=True), gr.update(visible=True), start_question, "", audio_path, gr.update(visible=True),
-        gr.update(visible=True), None  # None for the audio stop signal
+        gr.update(visible=True),  # Show question_text
+        question,  # Question to display
+        gr.update(choices=options, visible=True),  # Update Radio choices and make visible
+        gr.update(visible=True),  # Show answer_button
+        gr.update(visible=True),# Show next_button
+        gr.update(visible=True), # Show prev_button
+        gr.update(visible=True), # Show home_button
+        start_question, "",  # Update the question state
+        audio_path, # Provide the audio_path
+        gr.update(visible=True),  # Show explain_button
+        gr.update(visible=True),
+        None  # None for the audio stop signal
     )
 
 def display_question(index, audio_enabled):