Update app.py

app.py

@@ -1,10 +1,10 @@
 from llama_cpp import Llama
 import streamlit as st
 from langchain.llms.base import LLM
-from llama_index.embeddings import LangchainEmbedding
+#from llama_index.embeddings import LangchainEmbedding
 from llama_index import PromptHelper
 from typing import Optional, List, Mapping, Any
-from langchain.embeddings.huggingface import HuggingFaceEmbeddings
+from langchain.embeddings import HuggingFaceEmbeddings
 import pandas as pd
 
 # Set the page config as the first command