def METHOD_NAME(full_op):
    new_dict = {"foo": 2, "bar": 3}
    full_op.type_param = {"A": new_dict, "B": new_dict}
    assert full_op.type_param['A'] == new_dict
    assert full_op.type_param['B'] == new_dict
    new_new_dict = {"foo": 3, "bar": None}
    full_op.type_param['A'] = new_new_dict
    assert full_op.type_param['A'] == new_new_dict