Update app.py

app.py

@@ -4,7 +4,12 @@ def respond_to_input(user_input):
     return f"You said: {user_input}"
 
 with gr.Blocks() as demo:
-    gr.Textbox(label="Input", placeholder="Type something...").submit(respond_to_input)
-    gr.Textbox(label="Output")
+    # Define the input and output components
+    input_textbox = gr.Textbox(label="Input", placeholder="Type something...")
+    output_textbox = gr.Textbox(label="Output")
 
+    # Link the input to the output
+    input_textbox.submit(respond_to_input, inputs=input_textbox, outputs=output_textbox)
+
+# Launch the Gradio interface
 demo.launch()