Update chat_interface.py

chat_interface.py

@@ -5,7 +5,7 @@ import gradio as gr
 
 from openai import AzureOpenAI
 
-from langchain_community.embeddings.sentence_transformer import SentenceTransformerEmbeddings
+from langchain_huggingface import HuggingFaceEmbeddings
 from langchain_community.vectorstores import Chroma
 
 from typing import List
@@ -54,7 +54,7 @@ client = AzureOpenAI(
     api_version = "2024-02-01"
 )
 
-embedding_model = SentenceTransformerEmbeddings(model_name='thenlper/gte-large')
+embedding_model = HuggingFaceEmbeddings(model_name='thenlper/gte-large')
 qna_model = 'gpt-35-turbo'
 
 chromadb_client = chromadb.PersistentClient(path='./health_policy_db')