<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def save(self, name, content, *args, **kwargs):
 """ Save the file, also saving a reference to the thumbnail cache Source model. """

        super(ThumbnailerFieldFile, self).save(name, content, *args, **kwargs)
        self.get_source_cache(create=True, update=True)