Update app.py

app.py

@@ -6,6 +6,7 @@ st.title("Meta LLaMA Text Generation")
 @st.cache_resource
 def load_model():
     model_name = "meta-llama/Meta-Llama-3-8B"
+    access_token = os.getenv('hf')
     
     tokenizer = AutoTokenizer.from_pretrained(model_name, use_auth_token=access_token)
     model = AutoModelForCausalLM.from_pretrained(model_name, use_auth_token=access_token)