human
Solve the following python programming problem given the following code:
def _make_translation_func(self, domain = None) : 
    'Return a new translation function ready for use.

        Takes into account whether or not lazy translation is being
        done.

        The domain can be specified to override the default from the
        factory, but the localedir from the factory is always used
        because we assume the log-level translation catalogs are
        installed in the same directory as the main application
        catalog.

        ' 
    if (domain is None) : 
        domain = self.domain 
t = gettext.translation (domain, localedir = domain.localedir, fallback = True) 
    m = (t.gettext if six.PY3 else t.ugettext) 
    def f(msg) : 
        'oslo.i18n.gettextutils translation function.' 
        if USE_LAZY : 
            return Message (msg, domain = domain) 
return m (msg) 
return f 

    
    

    Fix the buggy line: t = gettext.translation (domain, localedir = domain.localedir, fallback = True)
assistant
#Here is Python code to fix the buggy line: t = gettext.

t = gettext.translation (domain, localedir = self.localedir, fallback = True)