code: def _reify(t, s):
      return map(partial(reify, s=s), t)
  
file_path: pytorch/torch/fx/experimental/unification/core.py
imports: from collections.abc import Iterator
  from functools import partial
  from .unification_tools import assoc
  from .utils import transitive_get
  from .variable import isvar
  from .dispatch import dispatch
label_desc: Use image node_id 1 for calling a global function with example usage: _reify(t, s) and returns: map