updated app

app.py

@@ -12,6 +12,9 @@ subprocess.check_call(["pip", "install", "torch==1.6.0+cu101",
                        "torchvision==0.7.0+cu101",
                        "-f", "https://download.pytorch.org/whl/torch_stable.html"])
 
+print(torch.__version__)
+print(torch.version.cuda)
+
 sys.path.append("./rome/")
 sys.path.append('./DECA')