def _init_tab_completion():
 log.completion.debug('Initializing tab completion.')
 with debug.log_time(log.completion, 'tab completion init'):
  model = miscmodels.TabCompletionModel()
  _instances[usertypes.Completion.tab] = model

def _init_tab_completion ( ) : log . completion . debug ( 'Initializing tab completion.' ) with debug . log_time ( log . completion , 'tab completion init' ) : model = miscmodels . TabCompletionModel ( ) _instances [ usertypes . Completion . tab ] = model
initialize the tab completion model .