Update app.py

app.py

@@ -1,3 +1,4 @@
+
 # -* coding:UTF-8 -*
 # !/usr/bin/env python
 import numpy as np
@@ -69,4 +70,4 @@ def swap_face(source_file, target_file,doFaceEnhancer):
 app = gr.Interface(
     fn=swap_face, inputs=[gr.Image(), gr.Image(),gr.Checkbox(label="face_enhancer?", info="do face enhancer?")], outputs="image"
 )
-app.launch()
+app.launch()