code: def groups(self, group_type=None, filters=None, params=None):
          
          group = self._tcex.ti.group(group_type)
          for g in self.tc_requests.groups_from_tag(group, self.name, filters=filters, params=params):
              yield g
docs: Gets all groups from a tag.
  
          Args:
              filters:
              params:
              group_type: