code: def _unify_ConstrainedVar_object(u, v, s):
      u_w = walk(u, s)
  
      if isvar(v):
          v_w = walk(v, s)
      else:
          v_w = v
  
      if u_w == v_w:
          yield s
      elif isvar(u_w):
          if (
              not isvar(v_w)
              and isinstance(u_w, ConstrainedVar)
              and not u_w.constraint(eval_if_etuple(v_w))
          ):
              yield False
              return
          yield assoc(s, u_w, v_w)
      elif isvar(v_w):
          if (
              not isvar(u_w)
              and isinstance(v_w, ConstrainedVar)
              and not v_w.constraint(eval_if_etuple(u_w))
          ):
              yield False
              return
          yield assoc(s, v_w, u_w)
      else:
          yield _unify(u_w, v_w, s)
  
imports: from collections.abc import Mapping
  from numbers import Number
  from typing import Optional, Union
  import numpy
  from cons.core import ConsError, _car, _cdr
  from etuples import apply, etuple, etuplize
  from etuples.core import ExpressionTuple
  from unification.core import _unify, assoc
  from unification.utils import transitive_get
  from unification.variable import Var, isvar, var
  from pytensor.graph.basic import Constant, Variable
  from pytensor.graph.op import Op
  from pytensor.graph.type import Type
label_desc: Use image node_id 13 for calling a global function with example usage: _unify_ConstrainedVar_object(u, v, s) without return types