code: def names_of_parameters(module):
      return set([name for name, tensor in module.named_parameters()])
  
file_path: pfrl/tests/nn_tests/test_noisy_chain.py
imports: import unittest
  import numpy
  import torch
  from pfrl.nn import to_factorized_noisy
label_desc: Use image node_id 1 for calling a global function with example usage: names_of_parameters(module) and returns: set