Updating variable names

app.py

@@ -31,7 +31,7 @@ def detect_objects(model_name,url_input,image_input,threshold):
         processor = MaskFormerImageProcessor.from_pretrained(model_name)
         model = MaskFormerForInstanceSegmentation.from_pretrained(model_name)
 
-        target_size = (image.shape[0], image.shape[1])
+        target_size = (image.size[0], image.size[1])
         inputs = preprocessor(images=image, return_tensors="pt")
         with torch.no_grad():
             outputs = model(**inputs)