class_docstr: Wait strategy that doesn't wait at all before retrying.
code: def __init__(self):
      super(wait_none, self).__init__(0)
  
imports: import abc
  import random
  import six
  from tenacity import _utils
label_desc: Use image node_id 1 to create a new wait_none object from inherited base classes: wait_fixed with example: obj = wait_none()