Added HUGGINGFACE_TOKEN to authenticate

app.py

@@ -1,6 +1,11 @@
 import streamlit as st
 from transformers import AutoTokenizer, AutoModelForCausalLM
 import torch
+from huggingface_hub import login
+
+# Authenticate with Hugging Face using the environment variable
+huggingface_token = os.getenv("HUGGINGFACE_TOKEN")
+login(token=huggingface_token)
 
 # Load the tokenizer and model from Hugging Face
 @st.cache_resource