text: from helper import pretty
  
  def lib_mandatory_named_varargs_and_kwargs(a, b='default', *args, **kwargs):
      return pretty(a, b, *args, **kwargs)
  
  def lib_kwargs(**kwargs):
      return pretty(**kwargs)
  
  def lib_mandatory_named_and_kwargs(a, b=2, **kwargs):
      return pretty(a, b, **kwargs)
  
  def lib_mandatory_named_and_varargs(a, b='default', *args):
      return pretty(a, b, *args)
  
  def lib_mandatory_and_named(a, b='default'):
      return pretty(a, b)
  
  def lib_mandatory_and_named_2(a, b='default', c='default'):
      return pretty(a, b, c)
  