class_docstr: Class for storing information about a run used during ensemble building.
  
  Note
  ----
  This is for internal use by the EnsembleBuilder and not for general usage.
class_docstr_tok: ["Class","for","storing","information","about","a","run","used","during","ensemble","building",".","Note","--","--","This","is","for","internal","use","by","the","EnsembleBuilder","and","not","for","general","usage","."]
docstr: Query for when the ens file was last modified
docstr_tok: ["Query","for","when","the","ens","file","was","last","modified"]
code: def was_modified(self) -> bool:
      """Query for when the ens file was last modified"""
      recorded = self.recorded_mtimes.get("ensemble")
      last = self.pred_path().stat().st_mtime
      return recorded != last
  
imports: from __future__ import annotations
  from typing import Tuple
  import re
  from pathlib import Path
  import numpy
  from autosklearn.util.disk import sizeof
label_desc: Use image node_id 4 for calling the Run obj's underlying member method code with example usage: obj.was_modified() and returns: unknown