code: def set_parameters(self):
      pass
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import copy
  import tensorflow.compat.v2
  from tf_agents.bandits.multi_objective import multi_objective_scalarizer
label_desc: Use image node_id 2 for calling the DummyScalarizer obj's underlying member method code with example usage: obj.set_parameters() without return types