code: def extract(validator_results, extractor):
      return pd.concat(
          list(
              map(
                  extract_base_iteration(extractor=extractor),
                  validator_results,
              )
          )
      )
  
imports: import collections.abc
  from datetime import datetime
  from itertools import chain, repeat
  import pandas
  from toolz import curry
  from numpy import nan
label_desc: Use image node_id 11 for calling a global function with example usage: extract(validator_results, extractor) and returns: pd