code: def _expand_sequence(name, args):
      if name == "range":
          return _expand_range(*args)
      if name == "linspace":
          return _expand_linspace(*args)
      if name == "logspace":
          return _expand_logspace(*args)
      assert False, name
  
imports: import logging
  import os
  import re
  import yaml
  from guild import util
  from guild import yaml_util
label_desc: Use image node_id 16 for calling a global function with example usage: _expand_sequence(name, args) and returns: _expand_range, _expand_linspace, _expand_logspace