Update app.py

app.py

@@ -648,7 +648,7 @@ with gr.Blocks(css=css) as demo:
         with gr.Tab("Face Swap"):
             with gr.Row():
                 source_image = gr.File(label="Source image", type="filepath", file_types=["image"], file_count="single", interactive=True)
-                target_image = gr.File(label="Target image", type="filepath", file_types="[image"], file_count="single", interactive=True)
+                target_image = gr.File(label="Target image", type="filepath", file_types=["image"], file_count="single", interactive=True)
             swap_button = gr.Button(value="Swap")
             with gr.Row():
                 swaped_result = gr.Gallery(show_label=False, rows=2, preview=True)