Update app.py

app.py

@@ -7,10 +7,12 @@ import functools
 import os
 import pickle
 import sys
-
+import subprocess
+proc = subprocess.Popen(['git', 'clone', '--progress' 'https://github.com/NVlabs/stylegan3.git'],
+                        stdout=subprocess.PIPE,
+                        stderr=subprocess.STDOUT)
 sys.path.insert(0, 'stylegan3')
-
-    
+   
 import imageio
 import numpy as np
 import scipy.interpolate