Update app.py

app.py

@@ -18,7 +18,7 @@ api_token = os.environ.get("api_token")
 headers = {"Authorization": f"Bearer {api_token}"}
 
 def blip_query(filename):
-    with open(filename, "rb") as f:
+    with open(filename,'rb') as f:
         data = f.read()
     response = requests.post(API_URL_BLIP, headers=headers, data=data)
     return response.json()