def test_invalid_scalar_index(adata, index):
    # https://github.com/theislab/anndata/issues/619
    with pytest.raises(IndexError, match=r".*index.* out of range\."):
        _ = adata[index]
def _no_ssl_required_on_debug(app, **kwargs):
    if app.debug or app.testing:
        os.environ['AUTHLIB_INSECURE_TRANSPORT'] = '1'