diff --git a/api/types_test.go b/api/types_test.go
index a4e6e9e547..187012db25 100644
--- a/api/types_test.go
+++ b/api/types_test.go
@@ -335,6 +335,7 @@ func TestToolFunctionParameters_MarshalJSON(t *testing.T) {
 		})
 	}
 }
+
 func TestToolCallFunction_IndexAlwaysMarshals(t *testing.T) {
 	fn := ToolCallFunction{
 		Name:      "echo",