diff --git a/tests/agents/test_simple_chat_agent.py b/tests/agents/test_simple_chat_agent.py
index e0f5dea..c7e0a92 100644
--- a/tests/agents/test_simple_chat_agent.py
+++ b/tests/agents/test_simple_chat_agent.py
@@ -6,7 +6,6 @@
 import pytest
 from langchain_core.messages import HumanMessage, ToolMessage
 from langgraph.checkpoint.sqlite.aio import AsyncSqliteSaver
-
 from neuroagent.agents import AgentOutput, AgentStep, SimpleChatAgent