def clear_course_nicknames(self):
response = self.__requester.request(<EOL>'<STR_LIT>',<EOL>'<STR_LIT>'<EOL>)<EOL>return response.json().get('<STR_LIT:message>') == '<STR_LIT:OK>'<EOL>
Remove all stored course nicknames.

:calls: `DELETE /api/v1/users/self/course_nicknames \
<https://canvas.instructure.com/doc/api/users.html#method.course_nicknames.clear>`_

:returns: True if the nicknames were cleared, False otherwise.

:rtype: bool