old_contents: from .user.sequential_taskset import SequentialTaskSet
  from .user.task import task, TaskSet
  from .user.users import HttpUser, User
  from .event import Events
  from .wait_time import between, constant, constant_pacing
  
  events = Events()
  
  __version__ = "1.0b1"
  
new_contents: from .user.sequential_taskset import SequentialTaskSet
  from .user.task import task, TaskSet
  from .user.users import HttpUser, User
  from .user.wait_time import between, constant, constant_pacing
  from .event import Events
  
  events = Events()
  
  __version__ = "1.0b1"
  
subject: Move wait_time.py into user module