Upload app.py

app/webui/app.py

@@ -135,7 +135,7 @@ with gr.Blocks(theme="soft", css=CSS) as demo:
                 output_diff = gr.HighlightedText(visible = False)
     with gr.Row():
         submit = gr.Button(value="Submit")
-        upload = gr.UploadButton("Upload", file_types="text")
+        upload = gr.UploadButton(label="Upload", file_types="text")
         clear = gr.ClearButton([source_text, output_init, output_reflect, output_final])
 
     endpoint.change(fn=update_model, inputs=[endpoint], outputs=[model])