edited output syntax

app.py

@@ -292,9 +292,9 @@ inputs = [gr_image_input,
 
 ####################################################
 # Create user interface and launch: all outputs
-gr_gallery_output = gr.outputs.Gallery(type="pil", label="Output Gallery")
-gr_json_output = gr.outputs.json(label='megadetector json')
-gr_json_output = gr.outputs.dataframe(label='pose coordinates')
+gr_gallery_output = gr.Gallery(type="pil", label="Output Gallery")
+gr_json_output = gr.json(label='megadetector json')
+gr_json_output = gr.dataframe(label='pose coordinates')
 
 outputs = [gr_gallery_output, gr_json_output, gr_json_output]