Update app.py

app.py

@@ -7,9 +7,9 @@ from langchain.text_splitter import RecursiveCharacterTextSplitter
 splitter = RecursiveCharacterTextSplitter(chunk_size=100, chunk_overlap=15,separators=["\n\n", "\n", " ", ""])
 docs = splitter.create_documents(str(dataset))
 
-
-from langchain_community.embeddings import HuggingFaceEmbeddings
-embedding_model = HuggingFaceEmbeddings(model_name="all-MiniLM-L6-v2")
+from sentence_transformers import SentenceTransformer
+#from langchain_community.embeddings import HuggingFaceEmbeddings
+embedding_model = SentenceTransformer(model_name="all-MiniLM-L6-v2")
 
 from langchain_community.vectorstores import Chroma
 persist_directory = 'docs/chroma/'