Update app.py

app.py

@@ -21,15 +21,15 @@ with gr.Blocks() as demo:
         prompt_input_canny = gr.Textbox(label="Prompt")
         negative_prompt_canny = gr.Textbox(label="Negative Prompt")
         canny_input = gr.Image(label="Image")
-        submit_btn = gr.Button("Submit")
+        submit_btn = gr.Button(value = "Submit")
         canny_inputs = [prompt_input_canny, negative_prompt_canny, canny_input]
-        submit_btn.click(fn=infer_canny, inputs=canny_inputs, outputs="image")
+        submit_btn.click(fn=infer_canny, inputs=canny_inputs, outputs=["image"])
     with gr.Tab("ControlNet with Semantic Segmentation"):
         prompt_input_seg = gr.Textbox(label="Prompt")
         negative_prompt_seg = gr.Textbox(label="Negative Prompt")
         seg_input = gr.Image(label="Image")
-        submit_btn = gr.Button("Submit")
+        submit_btn = gr.Button(value = "Submit")
         seg_inputs = [prompt_input_seg, negative_prompt_seg, seg_input]
-        submit_btn.click(fn=infer_segmentation, inputs=seg_inputs, outputs="image")
+        submit_btn.click(fn=infer_segmentation, inputs=seg_inputs, outputs=["image"])
 
 demo.launch()