<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def where(self, *where):
 """ Filter the results. Filter the results by provided rules. The rules should be tuples that look like this:: ('<key>', '<operator>', '<value>') For example:: ('name', '$eq', 'Vanilla Minecraft') This is also covered in the documentation_ of the SpaceGDN API. .. _documentation: https://github.com/XereoNet/SpaceGDN/wiki/API#where """

        filters = list()
        for key, operator, value in where:
            filters.append(ELEMENT_DELIMITER.join((key, operator, value)))
        self.add_get_param('where', FILTER_DELIMITER.join(filters))
        return self