Update app.py

app.py

@@ -3,9 +3,7 @@ import gradio as gr
 import requests
 import json
 
-# Load Hugging Face token from environment variable
-hf_token = os.environ.get("HF_TOKEN")
-
+hf_token = os.getenv("HF_TOKEN")
 def query_llama(text):
     API_URL = "https://api-inference.huggingface.co/models/meta-llama/Meta-Llama-3-8B-Instruct"
     headers = {"Authorization": f"Bearer {hf_token}"}  # Use the token from environment variable