text: from typing import Any
  
  from infiniteremixer.utils.io import load_from_pickle
  
  
  class TempoExtractor:
      def __init__(self) -> None:
          pass
  
      def extract(self, path: str, song: str) -> Any:
          """Load the tempo extracted from the drums
  
          :return: Tempo of the song
          """
          tempo_dict = load_from_pickle(path)
          tempo = tempo_dict.get(song)
          return tempo
  