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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def list_lbaas_members(self, lbaas_pool, retrieve_all=True, **_params):
 """Fetches a list of all lbaas_members for a project."""

        return self.list('members', self.lbaas_members_path % lbaas_pool,
                         retrieve_all, **_params)