Update app.py

app.py

@@ -388,7 +388,7 @@ def start(_, calibrate_prompts, user_id, request: gr.Request):
             image = list(imageio.imiter(im))
             image = image[len(image)//2]
 
-            im = torchvision.transforms.ToTensor()(x).unsqueeze(0)
+            im = torchvision.transforms.ToTensor()(image).unsqueeze(0)
             im = torch.nn.functional.interpolate(im, (224, 224))
             im = (im - .5) * 2