Update app.py

app.py

@@ -10,7 +10,8 @@ import json
 # for tokenizing texts and splitting them into chunks of documents
 from langchain.text_splitter import RecursiveCharacterTextSplitter
 # for turning documents into embeddings before putting them in vector store
-from langchain.embeddings import HuggingFaceEmbeddings
+#from langchain.embeddings import HuggingFaceEmbeddings
+from langchain_community.embeddings import HuggingFaceEmbeddings
 # for vector store for documents
 # from langchain.vectorstores import Chroma
 from langchain_community.vectorstores import Chroma