text: import configparser
  
  class ConfigParser:
      _instance = None
  
      def __new__(cls, *args, **kwargs):
          if not cls._instance:
              cls._instance = object.__new__(ConfigParser, *args, **kwargs)
          return cls._instance
          
      def __init__(self):
          self.parser = configparser.ConfigParser()
      
      def get_destination(self):
          self.parser.read("config.txt")
          return self.parser["destination"]["destination_folder"]
  