app.py

from facefusion import core as ff_core

# Assuming the Gradio UI setup is encapsulated within the facefusion.uis.core module
# and it provides a method to launch the Gradio interface directly,
# you can call it here to start the app. If the `facefusion.uis.core` module doesn't
# provide such a method directly, you may need to adapt the Gradio UI initialization
# code from the original application to create a Gradio Interface here instead.

# For demonstration, this is a pseudo-code to invoke the UI launch method.
# You'll likely need to adapt this based on the actual code structure of the facefusion.uis.core module.
if __name__ == '__main__':
    ff_core.launch_ui()  # This is a placeholder function. You need to replace it with the actual function call based on the facefusion code structure.