Update llama_chat_bot.py

llama_chat_bot.py

@@ -15,7 +15,7 @@ import transformers
 from transformers import AutoTokenizer
 
 model = "meta-llama/Llama-2-7b-chat-hf"
-tokenizer = AutoTokenizer.from_pretrained(model, use_auth_token=True)
+tokenizer = AutoTokenizer.from_pretrained(model, token=True)
 
 # pip3 install --pre torch torchvision torchaudio --index-url https://download.pytorch.org/whl/nightly/cpu