Update app.py

app.py

@@ -45,9 +45,11 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
     confidence_output = gr.Textbox(label="Confidence", interactive=False)
     feedback_output = gr.Textbox(label="Feedback Status", interactive=False)
 
-    submit_btn = gr.Button("Submit")
-    feedback_btn = gr.Button("The model was wrong")
-    clear_btn = gr.Button("Clear")
+    with gr.Row():
+        submit_btn = gr.Button("Submit", variant="primary", elem_id="submit_btn")
+        feedback_btn = gr.Button("The model was wrong", variant="secondary", elem_id="feedback_btn")
+    
+    clear_btn = gr.Button("Clear", elem_id="clear_btn")
 
     submit_btn.click(predict, inputs=image_input, outputs=[prediction_output, confidence_output])
     feedback_btn.click(report_feedback, outputs=feedback_output)