code: def precondition_approximate_todo(
      state, op, model, guide, approx_vars
  ):
      if approx_vars.isdisjoint(guide.input_vars):
          return
      raise NotImplementedError("TODO handle:\n" + guide.pretty(100, 0))
  
file_path: funsor/funsor/precondition.py
imports: from collections import OrderedDict
  from .None import ops
  from .cnf import Contraction, GaussianMixture
  from .domains import Reals
  from .gaussian import Gaussian
  from .interpretations import StatefulInterpretation
  from .terms import Approximate, Funsor, Subs, Variable
label_desc: Use image node_id 1 for calling a global function with example usage: precondition_approximate_todo(state, op, model, guide, approx_vars) without return types