Update app.py

app.py

@@ -1,7 +1,7 @@
 import pandas as pd
 from langchain.chains import LLMChain
 from langchain_huggingface import HuggingFacePipeline
-from transformers import LlamaForCausalLM, LlamaTokenizer
+from transformers import LlamaForCausalLM, LlamaTokenizer, pipeline
 from huggingface_hub import login
 import streamlit as st