Update app.py

app.py

@@ -76,7 +76,7 @@ with gr.Blocks() as demo:
         label="Video Dimension", info="Choose dimension"
     )
     product_name = gr.Textbox(label="Product name")
-    captions = gr.Textbox(label="Captions", readonly=True)
+    captions = gr.Label(label="Captions")
     video = gr.Video()
     btn = gr.Button("Submit")
     btn.click(pred, inputs=[product_name, dimension], outputs=[captions, video])