Update app.py

app.py

@@ -6,7 +6,7 @@ from dotenv import load_dotenv
 load_dotenv()
 
 API_URL = "https://api-inference.huggingface.co/models/tiiuae/falcon-7b-instruct"
-headers = {"Authorization": f"Bearer {os.getenv('HUGGINGFACE_TOKEN')}"}
+headers = {"Authorization": f"Bearer {os.getenv('HF_API_KEY')}"}
 
 def format_chat_prompt(message, instruction):
     prompt = f"System:{instruction}\nUser: {message}\nAssistant:"