<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def evergreen_video(self, **kwargs):
 """Filter evergreen content to exclusively video content."""

        eqs = self.evergreen(**kwargs)
        eqs = eqs.filter(VideohubVideo())
        return eqs