code: def firstSetElementPredicate(
      field_set: Sequence[Any],
  ) -> FrozenSet[str]:
      return frozenset((str(min(field_set)),))
  
imports: import re
  from itertools import chain
  from math import copysign, floor, log10
  from typing import Any, FrozenSet, Sequence, Tuple, Union
  from doublemetaphone import doublemetaphone
  from dedupe.cpredicates import initials, ngrams, unique_ngrams
label_desc: Use image node_id 31 for calling a global function with example usage: firstSetElementPredicate(field_set) and returns: frozenset