Update app.py

app.py

@@ -4,9 +4,9 @@ import io
 from PIL import Image
 import os
 
-hf_token = os.environ.get("spaces_prototype")
+hf_token = os.environ.get("hf_token")
 API_URL_SD = "https://api-inference.huggingface.co/models/xinsir/controlnet-union-sdxl-1.0"
-headers = {"Authorization": f"Bearer spaces_prototype"}
+headers = {"Authorization": f"Bearer hf_token"}
 
 def query(payload):
 	response = requests.post(API_URL, headers=headers, json=payload)