<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def add_methods(methods_to_add):
        ''' use this to bulk add new methods to Generator '''
        for i in methods_to_add:
            try:
                Generator.add_method(*i)
            except Exception as ex:
                raise Exception('issue adding {} - {}'.format(repr(i), ex))