code: def repr_set(self, x, level):
      if not x:
          return "set()"
      x = _possibly_sorted(x)
      return self._repr_iterable(x, level, "{", "}", self.maxset)
  
file_path: catboost/contrib/tools/python3/src/Lib/reprlib.py
imports: import builtins
  from itertools import islice
  from _thread import get_ident
label_desc: Use image node_id 8 for calling the Repr obj's underlying member method code with example usage: obj.repr_set(x, level) and returns: self, str