def tree(self, treeish='master'):
        return Tree(self, id=treeish)
Application.find() should return a command
dataset/ETHPy150Open kergoth/git-origin/git-python/lib/git/repo.py/Repo.tree--crossover with--dataset/ETHPy150Open sdispater/cleo/tests/test_application.py/ApplicationTest.test_find