Update app.py

app.py

@@ -8,12 +8,12 @@ import tempfile
 import numpy as np
 
 # Your Hugging Face API Token
-HF_TOKEN = os.getenv("HF_TOKEN")
+HF_TOKEN = os.getenv("HF_Token")
 
 API_URL = "https://api-inference.huggingface.co/models/mistralai/Mistral-7B-Instruct-v0.3"
 
 headers = {
-    "Authorization": f"Bearer {HF_TOKEN}"
+    "Authorization": f"Bearer {HF_Token}"
 }
 
 def query_mistral(question):