Update app.py

app.py

@@ -6,7 +6,7 @@ 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 huggingface_hub import CommitScheduler
@@ -19,7 +19,7 @@ client = AzureOpenAI(
     api_version = "2024-02-01"
 )
 
-embedding_model = SentenceTransformerEmbeddings(model_name='thenlper/gte-small')
+embedding_model = HuggingFaceEmbeddings(model_name='thenlper/gte-small')
 
 tesla_10k_collection = 'tesla-10k-2019-to-2023'