code: def note_engine_for_statistics(engine):
      callback = collector.value
      if callback is not None:
          callback(Statistics(engine))
  
file_path: catboost/contrib/python/hypothesis/py2/hypothesis/statistics.py
imports: from __future__ import absolute_import, division, print_function
  import math
  from hypothesis.internal.conjecture.data import Status
  from hypothesis.internal.conjecture.engine import MAX_SHRINKS, ExitReason
  from hypothesis.utils.dynamicvariables import DynamicVariable
label_desc: Use image node_id 1 for calling a global function with example usage: note_engine_for_statistics(engine) without return types