class_docstr: Maintains (bijective) mappings between two sets.
  
  Args:
      a (Sequence): sequence of set a elements.
      b (Sequence): sequence of set b elements.
docstr: Return stored mappings.
  
  Returns:
      Tuple[Dict, Dict]: mappings from elements of a to b, and mappings from b to a.
docstr_tok: ["Return","stored","mappings",".","Returns",":","Tuple","[","Dict",",","Dict","]",":","mappings","from","elements","of","a","to","b",",","and","mappings","from","b","to","a","."]
code: def get_maps(self) -> Tuple[Dict, Dict]:
      """Return stored mappings.
  
      Returns:
          Tuple[Dict, Dict]: mappings from elements of a to b, and mappings from b to a.
  
      """
      return self.a_to_b, self.b_to_a
  
imports: import math
  import itertools
  from dataclasses import replace
  from typing import Mapping, Any, Sequence, Iterable, Iterator, Union, Tuple, Dict, Set
label_desc: Use image node_id 2 for calling the BiMap obj's underlying member method code with example usage: obj.get_maps() and returns: self,  self