docstr: Get the self.current string.
docstr_tok: ["Get","the","self.current","string","."]
code: def get_current(self):
      """
      Get the self.current string.
      """
      return self.current
  
label_desc: Use image node_id 3 for calling the BaseStemmer obj's underlying member method code with example usage: obj.get_current() and returns: self