code: def connect(self, request: router_rpc.ConnectRequest, _context):
      try:
          worker = self.new_client(request.client_uri)
          return router_rpc.ConnectResponse(
              port=worker.port,
              worker_index=worker.index,
              status=router_rpc.ConnectResponse.Status.OK,
          )
      except Exception as e:
          return router_rpc.ConnectResponse(
              status=router_rpc.ConnectResponse.Status.ERROR,
              exception=build_exception(e),
          )
  
file_path: aim/aim/ext/transport/router.py
imports: import datetime
  from typing import List, TYPE_CHECKING
  import aim.ext.transport.proto.remote_router_pb2
  import aim.ext.transport.proto.remote_router_pb2_grpc
  from aim.ext.transport.message_utils import build_exception
label_desc: Use image node_id 5 for calling the RemoteRouterServicer obj's underlying member method code with example usage: obj.connect(request, _context) and returns: router_rpc, router_rpc