Update app.py

app.py

@@ -23,8 +23,7 @@ with gr.Blocks() as demo:
     image1 = gr.Image()
     image2 = gr.Image()
     image3 = gr.Image()
-
-submit.click(generator, inputs=[prompt], outputs=[image1, image2, image3], api_name="mmd")
+    submit.click(generator, inputs=[prompt], outputs=[image1, image2, image3], api_name="mmd")
 
 # demo = gr.Interface(fn=generator, inputs="text", outputs="image")
 demo.launch()