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 sm_name(section: str) -> str:
    """:return: name of the submodule as parsed from the section name"""
    section = section.strip()
    return section[11:-1]