new_contents: import logging
  
  logger = logging.getLogger('tohu')
  
  
  class CustomGeneratorMetaV2(type):
  
      def __new__(metacls, cg_name, bases, clsdict):
          logger.debug('[DDD] CustomGeneratorMetaV2.__new__')
          logger.debug(f'         - metacls={metacls}')
          logger.debug(f'         - cg_name={cg_name}')
          logger.debug(f'         - bases={bases}')
          logger.debug(f'         - clsdict={clsdict}')
  
          new_obj = super(CustomGeneratorMetaV2, metacls).__new__(metacls, cg_name, bases, clsdict)
          logger.debug(f'         -- new_obj={new_obj}')
  
          def reset(self, seed=None):
              logger.debug(f'[EEE] Inside automatically generated reset() method for {self} (seed={seed})')
  
          new_obj.reset = reset
  
          return new_obj
subject: Add stub for CustomGeneratorMetaV2 class (which will be a fresh and decluttered implementation of CustomGeneratorMeta)