updated app

app.py

@@ -7,6 +7,11 @@ import torch
 import matplotlib.pyplot as plt
 from PIL import Image
 
+import subprocess, sys
+subprocess.check_call(["pip", "install", "torch==1.6.0+cu101",
+                       "torchvision==0.7.0+cu101",
+                       "-f", "https://download.pytorch.org/whl/torch_stable.html"])
+
 sys.path.append("./rome/")
 sys.path.append('./DECA')