code: def _case_create_default_action(predicates, actions):
      """Creates default action for a list of actions and their predicates.
  
      It uses the input actions to select an arbitrary as default and makes sure
      that corresponding predicates have valid values.
      Args:
        predicates: a list of bool scalar tensors
        actions: a list of callable objects which return tensors.
      Returns:
        a callable
      """
      k = len(predicates) - 1  # could pick any
      action = actions[k]
      other_predicates, other_actions = predicates[:k], actions[:k]
  
      def default_action():
          return action()
  
      return default_action, other_predicates, other_actions
  
file_path: probability/tensorflow_probability/python/internal/backend/numpy/control_flow.py
imports: import collections
  import functools
  import numpy
  from tensorflow_probability.python.internal.backend.numpy import _utils
  from tensorflow_probability.python.internal.backend.numpy import dtype
  from tensorflow_probability.python.internal.backend.numpy import nest
  from tensorflow_probability.python.internal.backend.numpy import ops
label_desc: Use image node_id 6 for calling a global function with example usage: _case_create_default_action(predicates, actions) and returns: default_action,  other_predicates,  other_actions, action