old_contents: #!/usr/bin/env python
  #-*- coding:utf-8 -*-
  
  from .highlevel import Kernel
  
  # Legacy support (DEPRECATED)
  from .legacy_support import *
  from ..bodies import get
  
  
  def load(path='.', recursive=True, followlinks=False):
      return Kernel.load(**locals())
  
  def unload(path='.', recursive=True, followlinks=False):
      return Kernel.unload(**locals())
  
new_contents: #!/usr/bin/env python
  #-*- coding:utf-8 -*-
  
  from .highlevel import Kernel
  
  
  def load(path='.', recursive=True, followlinks=False, force_reload=False):
      return Kernel.load(**locals())
  
  def load_single(cls, path, extension=None, force_reload=False):
      return Kernel.load_single(**locals())
  
  def unload(path='.', recursive=True, followlinks=False):
      return Kernel.unload(**locals())
  
subject: Change the interface of the kernel submodule to prepare for the API change. * Remove legacy support * Add load_single() * Fix missing keyword argument in load()