code: def _rand_seed(self):
      _automl_method.SEED.value += 1
      np.random.seed(_automl_method.SEED.value)
  
imports: import copy
  import logging
  import argparse
  import functools
  from collections import OrderedDict
  import numpy
  import multiprocessing
  from .space import *
  from .space import _add_hp, _add_cs, _rm_hp, _strip_config_space, SPLITTER
  from .callgraph import CallCache
  from bigdl.nano.automl.utils import EasyDict
  from bigdl.nano.automl.utils import proxy_methods
  from bigdl.nano.automl.hpo.backend import create_hpo_backend
  from bigdl.nano.deps.automl.hpo_api import create_configuration_space
label_desc: Use image node_id 7 for calling the _automl_method obj's underlying member method code with example usage: obj._rand_seed() without return types