Update app.py

app.py

@@ -20,8 +20,8 @@ def authenticate_huggingface():
 def load_llama_model():
     authenticate_huggingface()  # Ensure authentication is done before loading
     model_name = "meta-llama/Llama-2-7b-hf"
-    tokenizer = AutoTokenizer.from_pretrained(model_name, use_auth_token=True)
-    model = AutoModelForCausalLM.from_pretrained(model_name, use_auth_token=True)
+    tokenizer = AutoTokenizer.from_pretrained(model_name, token=True)
+    model = AutoModelForCausalLM.from_pretrained(model_name, token=True)
     return tokenizer, model
 
 # Function to query the Llama 2 model