fix variable name

app.py

@@ -24,7 +24,7 @@ def find_similar(image):
     ## Inference
     with torch.no_grad():
         photo_preprocessed = processor(text=None, images=image, return_tensors="pt", padding=True)["pixel_values"]
-        search_photo_feature = model.get_image_features(photos_preprocessed.to(device))
+        search_photo_feature = model.get_image_features(photo_preprocessed.to(device))
         search_photo_feature /= search_photo_feature.norm(dim=-1, keepdim=True)
     search_photos_feature = search_photos_feature.cpu().numpy()