Update app.py

app.py

@@ -25,7 +25,7 @@ with gr.Blocks() as demo:
 
     with gr.Row():
         prompt = gr.Textbox(label="Enter your prompt", value="Astronaut riding a horse", lines=2)
-       submit_button = gr.Button("Generate Image")
+        submit_button = gr.Button("Generate Image")
         
         with gr.Column():
             output_image = gr.Image(label="Generated Image")