“feb39028c69e999df0cd7dbdf570a7aebdf5d896”上不存在“benchmark/git@gitcode.net:Crayonxin2000/Paddle.git”
* use yapf to format all python file * yapf exclude two unittests file for they rely on writing and reading file, and format will break them * disable diff_py_file because too many diff files cause command following failed