a

model.py

@@ -1,7 +1,7 @@
 from langchain.chains import RetrievalQA
 from langchain.vectorstores import Chroma
 from langchain.embeddings import HuggingFaceEmbeddings
-from langchain.llms import ChatMistralAI
+from langchain_mistralai import ChatMistralAI
 import chromadb
 from huggingface_hub import hf_hub_download
 import os