Update app.py

remove version

app.py

@@ -91,7 +91,7 @@ model2 = Generator(3, 1, 3)
 model2.load_state_dict(torch.load('model2.pth', map_location=torch.device('cpu')))
 model2.eval()
 
-def predict(input_img, ver):
+def predict(input_img):
     input_img = Image.open(input_img)
     transform = transforms.Compose([transforms.Resize(256, Image.BICUBIC), transforms.ToTensor()])
     input_img = transform(input_img)