code: def get_names(params) -> set[str]:
      names = set()
      for path, module in params.items():
          for name in module.keys():
              names.add("/".join([path, name]))
      return names
  
imports: import collections
  from collections.abc import Sequence
  import itertools
  import re
  import types
  from typing import Any, Callable
  from absl.testing import absltest
  from absl.testing import parameterized
  from haiku._src import basic
  from haiku._src import data_structures
  from haiku._src import filtering
  from haiku._src import transform
  import jax
  import jax.numpy
label_desc: Use image node_id 3 for calling a global function with example usage: get_names(params) and returns: names