Update app.py

app.py

@@ -35,6 +35,6 @@ with gr.Blocks(css=css) as demo:
                 
             with gr.Column():
                 output_mask = gr.Image(label="mask")
-                mask_btn.click(masking_module.masking_process,input=[image,image_object],output=output_mask,api_name="masking_step")
+                mask_btn.click(masking_module.masking_process,inputs=[image,image_object],outputs=output_mask,api_name="masking_step")
 
 demo.launch(debug=True)