Update app.py

app.py

@@ -10,7 +10,7 @@ import os
 import requests
 
 API_URL = "https://api-inference.huggingface.co/models/meta-llama/Llama-2-7b-chat-hf"
-headers = {"Authorization": f"Bearer {os.getenv('HF_TOKEN')}"}
+headers = {"Authorization": f"Bearer {os.getenv('HF_Token')}"}
 
 def query_llama(prompt):
     payload = {"inputs": prompt}