code: def most_recent_split_condition(self):
      if len(self.conditions) == 0:
          return None
      else:
          return self.conditions[-1]
  
file_path: imodels/imodels/experimental/bartpy/splitcondition.py
imports: from operator import le, gt
  from typing import Callable, List, Optional, Union
  import numpy
label_desc: Use image node_id 4 for calling the CombinedCondition obj's underlying member method code with example usage: obj.most_recent_split_condition() and returns: None, self