Update vlog4chat.py

vlog4chat.py

@@ -28,7 +28,8 @@ from langchain.text_splitter import RecursiveCharacterTextSplitter
 #from langchain.llms import HuggingFacePipeline
 from langchain_community.llms import HuggingFacePipeline
 #from langchain.embeddings import HuggingFaceEmbeddings
-from langchain_community.embeddings import HuggingFaceEmbeddings
+#from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_huggingface import HuggingFaceEmbeddings
 from langchain_community.document_loaders import TextLoader
 #from langchain.document_loaders import UnstructuredFileLoader
 from langchain_community.document_loaders import UnstructuredFileLoader