def adata():
    adata = ad.AnnData(np.zeros((100, 100)))
    adata.obsm["o"] = np.zeros((100, 50))
    adata.varm["o"] = np.zeros((100, 50))
    return adata
def __init__(self):
        self._calls = CallList()
        self._server_mock = None
        self.directory = []
        self.exception = None
        self.reset()