human
I wrote the below code

    def test_method(self):
        testgen = testfunc(self)
        with mock_input_helper(testgen) as mih:
            mih.ip.interact()
        if (mih.exception is not None):
            (etype, value, tb) = mih.exception
            import traceback
            traceback.print_tb(tb, file=sys.stdout)
            del tb
            raise value
    return test_method

What's a good function header?

=====
Here's a good function header?
assistant
#Here's a good function header.

def mock_input(testfunc):