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 step_impl(context, state, code):
    context.response = context.request.send()
    context.response.status_code.should.equal(int(code))