def test_modify_uns_in_copy():
    # https://github.com/theislab/anndata/issues/571
    adata = ad.AnnData(np.ones((5, 5)), uns={"parent": {"key": "value"}})
    adata_copy = adata[:3].copy()
    adata_copy.uns["parent"]["key"] = "new_value"
    assert adata.uns["parent"]["key"] != adata_copy.uns["parent"]["key"]
def add_group():
    form = AddGroupForm()
    if form.validate_on_submit():
        form.save()
        flash(_("Group added."), "success")
        return redirect(url_for("management.groups"))

    return render_template("management/group_form.html", form=form,
                           title=_("Add Group"))