Extra newlines in generated C code causing test failures

Extra newlines in generated C code causing test failures: a task in harbor-swesmith-rl-artifacts: Harbor SWE-Smith 强化学习数据产物 (Harbor dataset). Hi everyone! I'm working with cantools to generate C source code from DBC files, and I've noticed an issue with the formatting of the generated code.

The task

Hi everyone! I'm working with cantools to generate C source code from DBC files, and I've noticed an issue with the formatting of the generated code.

Part of keryszhan/harbor-swesmith-rl-artifacts.