code: def _make_name(prefix, name):
      return "{}.{}".format(prefix, name) if prefix else name
  
imports: import functools
  import inspect
  import weakref
  from collections import OrderedDict, namedtuple
  import torch
  from torch.distributions import constraints, transform_to
  import pyro
  from pyro.ops.provenance import detach_provenance
  from pyro.poutine.runtime import _PYRO_PARAM_STORE
label_desc: Use image node_id 3 for calling a global function with example usage: _make_name(prefix, name) and returns: unknown