diff --git a/app/agent/toolcall.py b/app/agent/toolcall.py
index b9fab70..76f6f01 100644
--- a/app/agent/toolcall.py
+++ b/app/agent/toolcall.py
@@ -10,6 +10,7 @@ from app.prompt.toolcall import NEXT_STEP_PROMPT, SYSTEM_PROMPT
 from app.schema import TOOL_CHOICE_TYPE, AgentState, Message, ToolCall, ToolChoice
 from app.tool import CreateChatCompletion, Terminate, ToolCollection
 
+
 TOOL_CALL_REQUIRED = "Tool calls required but none provided"