Update app.py

app.py

@@ -8,6 +8,7 @@ hf_token = os.environ.get("hf_token")
 API_URL_KVI = "https://api-inference.huggingface.co/models/Kvikontent/kviimager2.0"
 API_URL_MJ = "https://api-inference.huggingface.co/models/Kvikontent/midjourney-v6"
 API_URL_DALLE = "https://api-inference.huggingface.co/models/ehristoforu/dalle-3-xl"
+headers = {"Authorization": f"Bearer {hf_token}"}
 
 def query(payload):
 	response = requests.post(API_URL, headers=headers, json=payload)