diff --git a/packages/jupyter-ai/jupyter_ai/chat_handlers/default.py b/packages/jupyter-ai/jupyter_ai/chat_handlers/default.py
index 1c20fad9a..c674a383b 100644
--- a/packages/jupyter-ai/jupyter_ai/chat_handlers/default.py
+++ b/packages/jupyter-ai/jupyter_ai/chat_handlers/default.py
@@ -3,7 +3,6 @@
 from jupyter_ai.models import ChatMessage, ClearMessage, HumanChatMessage
 from jupyter_ai_magics.providers import BaseProvider
 from langchain.chains import ConversationChain
-from langchain.chat_models.base import BaseChatModel
 from langchain.memory import ConversationBufferWindowMemory
 from langchain.prompts import (
     ChatPromptTemplate,