code: def test_init(self):
      randomSearchAlgorithm = RandomSearchAlgorithm()
      self.assertEqual(
          randomSearchAlgorithm.__class__, RandomSearchAlgorithm
      )
  
file_path: advisor/advisor_server/suggestion/algorithm/particle_swarm_optimization_test.py
imports: import json
  from django.test import TestCase
  from suggestion.models import Study
  from suggestion.models import Trial
  from random_search import RandomSearchAlgorithm
  from particle_swarm_optimization import ParticleSwarmOptimization
label_desc: Use image node_id 3 for calling the RandomSearchAlgorithmTest obj's underlying member method code with example usage: obj.test_init() without return types