code: def pipe_tail(context=None, _INPUT=None, conf=None, **kwargs):
      
      conf = DotDict(conf)
      limit = conf.get('count', func=int, **kwargs)
  
      for item in deque(_INPUT, limit):
          yield item
docs: Returns a specified number of items from the bottom of a feed.
  
      Parameters
      ----------
      context : pipe2py.Context object
      _INPUT : pipe2py.modules pipe like object (iterable of items)
      kwargs -- terminal, if the truncation value is wired in
      conf : count -- length of the truncated feed, if specified literally
  
      Yields
      ------
      _OUTPUT : items