Update app.py

app.py

@@ -1,6 +1,7 @@
 import langchain
 #from langchain.embeddings import SentenceTransformerEmbeddings
-from langchain_community.embeddings import HuggingFaceEmbeddings
+#from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_huggingface import HuggingFaceEmbeddings
 from langchain_community.document_loaders import UnstructuredPDFLoader,UnstructuredWordDocumentLoader
 from langchain.indexes import VectorstoreIndexCreator
 from langchain_community.vectorstores import FAISS