Update app.py

app.py

@@ -1,9 +1,9 @@
 import streamlit as st
 import transformers
-from transformers import LlamaTokenizer
+from transformers import LLaMATokenizer
 import torch
 model = "PY007/TinyLlama-1.1B-Chat-v0.1"
-tokenizer = transformers.LlamaTokenizer.from_pretrained(model)
+tokenizer = transformers.LLaMATokenizer.from_pretrained(model)
 pipeline = transformers.pipeline("text-generation",model=model,torch_dtype=torch.bfloat16)
 
 prompt = "What is 653+2343?"