code: def convert_config_value(self, value, label):
          
          if isinstance(value, six.string_types):
              value = value.lower()
  
          if value in self.TRUTHY_VALUES:
              return True
          elif value in self.FALSY_VALUES:
              return False
          else:
              raise YapconfValueError("Cowardly refusing to interpret "
                                      "config value as a boolean. Name: "
                                      "{0}, Value: {1}"
                                      .format(self.name, value))
docs: Converts all 'Truthy' values to True and 'Falsy' values to False.
  
          Args:
              value: Value to convert
              label: Label of the config which this item was found.
  
          Returns: