Update app.py

app.py

@@ -8,9 +8,9 @@ API_URL = "https://api-inference.huggingface.co/models/facebook/detr-resnet-50-p
 headers = {"Authorization": "Bearer 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"}
 
 def query(filename):
-    with open(filename, "rb") as f:
+    with open(filename.name, "rb") as f:
         data = f.read()
     response = requests.post(API_URL, headers=headers, data=data)
     return response.json()
 
-output = query("04_deer.jpg".name)
+output = query("04_deer.jpg")