Exactly where OP omitted a self parameter for a method and got a TypeError, use TypeError: technique() will take 1 positional argument but 2 were given alternatively. If OP omitted self. in your body of the tactic and obtained a NameError, take into consideration How can I contact a purpose https://preciousmetalinvestments28383.blogscribble.com/37872344/the-basic-principles-of-traditional-ira