code: def get_tb():
      return get_tb.tb
  
file_path: h2o-3/h2o-py/h2o/utils/debugging.py
imports: import inspect
  import re
  import sys
  from types import ModuleType
  from h2o.exceptions import H2OJobCancelled, H2OSoftError
  from h2o.utils.compatibility import *
label_desc: Use image node_id 1 for calling a global function with example usage: get_tb() and returns: get_tb