Update app.py

app.py

@@ -89,6 +89,7 @@ with inpainter as demo:
     schedulers = ["DEISMultistepScheduler", "HeunDiscreteScheduler", "EulerDiscreteScheduler", "DPMSolverMultistepScheduler", "DPMSolverMultistepScheduler-Karras", "DPMSolverMultistepScheduler-Karras-SDE"]
     scheduler = gr.Dropdown(label="Schedulers", choices=schedulers, value="EulerDiscreteScheduler")             
     output_image_b64 = gr.Textbox()
+    btn = gr.Button("Inpaint")
     btn.click(fn=predict, inputs=[secret_token, input_image_b64, input_mask_b64, prompt, negative_prompt, guidance_scale, steps, strength, scheduler], outputs=output_image_b64)
 
 inpainter.queue(max_size=25).launch()