Update app.py

app.py

@@ -6,6 +6,9 @@ import streamlit as st
 import requests
 from io import BytesIO
 
+# Use HF_TOKEN for Hugging Face model access
+HF_TOKEN = os.getenv("HF_TOKEN")  # Ensure this environment variable is set
+
 # Set up Hugging Face model pipeline for text generation
 pipe = pipeline("text-generation", model="meta-llama/Llama-Guard-3-8B-INT8")