Update app.py

app.py

@@ -104,7 +104,7 @@ if __name__ == "__main__":
                 3. Make sure your code is well-structured and efficient.
                 4. When you're happy with your code, please upload your solution below to get graded.
                 6. Good luck!
-            """, container=True)
+            """, container=False)
             code = gr.Code(label="MicroPython code", language="python", value='import machine\n\n# Your code here', lines=24)
         with gr.Row():
             feedback_output = gr.Textbox(label="Feedback", value="Click on the 'Grade' button to get feedback", interactive=False, scale=4)