Does not anymore support Python 3.X

Hi, I'm having an issue with Run Jmeter keyword whenever I add additional optional arguments. I am getting AttributeError: module 'string' has no attribute 'split' on line where additional optional arguments are split (line 220 self.params = string.split(self.paramsStr)). I think main reason for this is that string.split() is not anymore supported in Python 3.X. Could anyone please confirm?