code: def list_mela() -> Dict[str, int]:
      """List melakarta ragas by name and index.
  
      Melakarta raga names are transcribed from [#]_, with the exception of #45
      (subhapanthuvarali).
  
      .. [#] Bhagyalekshmy, S. (1990).
          Ragas in Carnatic music.
          South Asia Books.
  
      Returns
      -------
      mela_map : dict
          A dictionary mapping melakarta raga names to indices (1, 2, ..., 72)
  
      Examples
      --------
      >>> librosa.list_mela()
      {'kanakangi': 1,
       'ratnangi': 2,
       'ganamurthi': 3,
       'vanaspathi': 4,
       ...}
  
      See Also
      --------
      mela_to_degrees
      mela_to_svara
      list_thaat
      """
      return MELAKARTA_MAP.copy()
  
imports: import re
  import numpy
  from numba import jit
  from collections import Counter
  from .intervals import INTERVALS
  from .._cache import cache
  from ..util.exceptions import ParameterError
  from typing import Dict, List, Iterable, Union, overload
  from ..util.decorators import vectorize
  from .._typing import _ScalarOrSequence, _FloatLike_co, _SequenceLike, _IterableLike
label_desc: Use image node_id 4 for calling a global function with example usage: list_mela() and returns: MELAKARTA_MAP