diff --git a/libs/core/langchain_core/tools/base.py b/libs/core/langchain_core/tools/base.py
index e544d367a26..20190f26dd5 100644
--- a/libs/core/langchain_core/tools/base.py
+++ b/libs/core/langchain_core/tools/base.py
@@ -1153,4 +1153,4 @@ class BaseToolkit(BaseModel, ABC):
 
     @abstractmethod
     def get_tools(self) -> list[BaseTool]:
-        """Get the tools in the toolkit."""
\ No newline at end of file
+        """Get the tools in the toolkit."""