parameters: (self)
docstring: Default class constructor.
          For internal use: do not call it in your code!
docstring_summary: Default class constructor.
          For internal use: do not call it in your code!
docstring_tokens: Default class constructor . For internal use : do not call it in your code!
function: def __init__(self):
          """
          Default class constructor.
          For internal use: do not call it in your code!
          """
          
          self.children = []
function_tokens: def __init__ ( self ) : self . children = [ ]