Update app.py

app.py

@@ -156,11 +156,11 @@ with gr.Blocks(title="GenAI Customer Support") as demo:
         upload_button.click(fn=upload_and_index_pdf, inputs=pdf_file, outputs=upload_result)
 
     with gr.Tab("📝 Generate Sample Questions"):
-    pdf_file_for_qs = gr.File(label="Upload MultiWOZ PDF")
-    generated_questions = gr.Textbox(label="Generated Sample Questions", lines=10)
-    gen_qs_button = gr.Button("Generate Questions")
-    gen_qs_button.click(fn=generate_test_questions_from_pdf, inputs=pdf_file_for_qs, outputs=generated_questions)
-
+        pdf_file_for_qs = gr.File(label="Upload MultiWOZ PDF")
+        generated_questions = gr.Textbox(label="Generated Sample Questions", lines=10)
+        gen_qs_button = gr.Button("Generate Questions")
+        gen_qs_button.click(fn=generate_test_questions_from_pdf, inputs=pdf_file_for_qs, outputs=generated_questions)
+    
 
 # --------------------------
 # Launch