Listen Zhang

Results 5 issues of Listen Zhang

i ran testcases by multi-threads, then allure raised the error. ![image](https://user-images.githubusercontent.com/59531058/195267867-bddd6a54-e744-47fe-ae70-2067d0840682.png) ```python version: python: 3.9.13 allure: 2.14.0 allure-pytest: 2.10.0 pytest: 7.1.2 ```

bug
theme:pytest
theme:core

转小驼峰命名

improvement

对于endpoint.description为None时,不显示注释,而不是显示None ```python @define(kw_only=True) @router.get("/maas/api/tag") class GetAPI(BaseAPI[ListResponseModelTag]): """None""" ... ```

improvement

```bash black.parsing.InvalidInput: Cannot parse: 134:65: files: Optional[Union[Dict[str, Any], List[Tuple[str, Any]]] = field(default=None) ```

bug