Update app.py

app.py

@@ -416,7 +416,7 @@ def create_demo():
         with gr.Row():
             with gr.Column(scale=1):
                 preview_image = gr.Image(label="Preview Image", type="filepath", elem_classes="preview_media", visible=False)
-                preview_video = gr.Video(label="Preview Video", elem_classes="preview_media", visible=False, format="mp4", type="filepath")
+                preview_video = gr.Video(label="Preview Video", elem_classes="preview_media", visible=False, format="mp4")
                 preview_status = gr.Textbox(label="Preview status", interactive=False, lines=2, value="", visible=True)
             with gr.Column(scale=2):
                 url_input = gr.Textbox(label="Image / Video URL", placeholder="https://...", lines=1)