code: def test_two(self, number, color="purple"):
      assert dist.get_world_size() == 2
      assert number == 1138
      assert color == "purple"
  
imports: import os
  import torch
  import deepspeed.comm
  import deepspeed
  from unit.common import DistributedTest, DistributedFixture, get_master_port
  from unit.simple_model import SimpleModel
  from deepspeed.accelerator import get_accelerator
  import pytest
  from deepspeed.ops.op_builder import FusedAdamBuilder
label_desc: Use image node_id 2 for calling the TestGroupedDistTest obj's underlying member method code with example usage: obj.test_two(number, color) without return types