refactor: use mock leaf in create tree test#316

AvivYossef-starkware merged 1 commit intomainstarkware-libs/committer:mainfrom

07-17-refactor_use_mock_leaf_in_create_tree_teststarkware-libs/committer:07-17-refactor_use_mock_leaf_in_create_tree_testCopy head branch name to clipboard