Update app.py

app.py

@@ -240,7 +240,7 @@ with gr.Blocks() as demo:
         counter = gr.Markdown(f" ### 1/{NUM_QUESTIONS}")
         prompt = gr.Markdown(PROMPT_FORMAT.format(""))
         with gr.Blocks():
-            with gr.Row() as images:
+            with gr.Row():
                 with gr.Column():
                     image_1 = gr.Image(interactive=False)
                     image_1_button = gr.Button("Select 1").style(full_width=True)
@@ -251,8 +251,8 @@ with gr.Blocks() as demo:
                     image_3 = gr.Image(interactive=False)
                     image_3_button = gr.Button("Select 3").style(full_width=True)
                 with gr.Column():
-                    image_3 = gr.Image(interactive=False)
-                    image_3_button = gr.Button("Select 4").style(full_width=True)         
+                    image_4 = gr.Image(interactive=False)
+                    image_4_button = gr.Button("Select 4").style(full_width=True)         
 
     start_button.click(
         fn=start,