code: def _(t):
      return t.value_type
  
imports: import inspect
  import typing
  import warnings
  from collections import OrderedDict
  from functools import singledispatch
  import makefun
  from funsor.instrument import debug_logged
  from funsor.terms import Funsor, FunsorMeta, Variable, eager, to_funsor
  from funsor.util import as_callable
label_desc: Use image node_id 6 for calling a global function with example usage: _(t) and returns: t