“1ce7b45b9e0a6cec0331483c07429cf57872383b”上不存在“...tests/unittests/git@gitcode.net:paddlepaddle/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