Update app.py

app.py

@@ -142,7 +142,7 @@ with gr.Blocks(css=".caption-text {font-size: 40px !important;}") as demo:
     with gr.Tab("Image Captioning"):
         with gr.Row():
             with gr.Column(variant="panel"):
-                im_cap = gr.Image(interactive=False).style(height=height)
+                im_cap = gr.Image(interactive=False, type='filepath').style(height=height)
                 model_name = gr.Radio(choices=["COCO","Conceptual captions"], type="value", value="COCO", label="Model").style(container=True, item_container = False)
                 with gr.Row():
                     get_btn_cap = gr.Button("Get Random Image").style(full_width=False)