text: from send import SendApprovalServicer
  from receive import ReceiveApprovalServicer
  from services.proto import approver_pb2_grpc
  
  class ApproverServicer(approver_pb2_grpc.ApproverServicer):
      def __init__(self, logger, db_stub, activ_util, users_util):
          self._logger = logger
  
          send = SendApprovalServicer(logger, activ_util, users_util)
          self.SendApproval = send.SendApproval
          receive = ReceiveApprovalServicer(logger, db_stub, users_util)
          self.ReceiveApproval = receive.ReceiveApproval
  