Update app.py

app.py

@@ -113,7 +113,7 @@ with gr.Blocks(css=css) as demo:
             """
         )
 
-        image_init = gr.Image(label="Image Init",type="filepath", source="upload", elem_id="image-init")
+        image_init = gr.Image(label="Image Init", type="filepath", sources=["upload"], elem_id="image-init")
         #inference_steps = gr.Slider(label="Inference Steps", minimum=10, maximum=100, step=1, value=40, interactive=False)
         submit_btn = gr.Button("Submit")
         coca_cap = gr.Textbox(label="Caption", placeholder="CoCa Caption will be displayed here", elem_id="coca-cap-in")