Update app.py

app.py

@@ -17,7 +17,8 @@ from pydantic import BaseModel
 
 # LangChain 관련 모듈
 from langchain_google_genai import ChatGoogleGenerativeAI
-from langchain_community.embeddings import HuggingFaceEmbeddings
+# from langchain_community.embeddings import HuggingFaceEmbeddings
+from langchain_huggingface import HuggingFaceEmbeddings
 from langchain_community.vectorstores import PGVector
 from langchain_core.messages import SystemMessage
 from langchain.chains import ConversationalRetrievalChain