human
Solve the following python programming problem given the following code:
@ mock.patch ('oslo_log.versionutils.report_deprecated_feature') 
def test_deprecated_with_removed_next_release(self, mock_reporter) : 
    @ versionutils.deprecated (as_of = versionutils.deprecated.GRIZZLY, remove_in = 1) 
    def do_outdated_stuff() : 
        return 
do_outdated_stuff () 
    self.assert_deprecated (do_outdated_stuff, what = 'do_outdated_stuff()', as_of = 'Grizzly', remove_in = 'Havana') 

    
    

    Fix the buggy line: self.assert_deprecated (do_outdated_stuff, what = 'do_outdated_stuff()', as_of = 'Grizzly', remove_in = 'Havana')
assistant
#Here is Python program to fix the buggy line: self.

self.assert_deprecated (mock_reporter, what = 'do_outdated_stuff()', as_of = 'Grizzly', remove_in = 'Havana')