code: def test_coa_transition_packs():
      search_space = search.SearchSpace(
          n_agents=200,
          n_variables=2,
          lower_bound=[0, 0],
          upper_bound=[10, 10],
      )
  
      new_coa = coa.COA()
      new_coa.compile(search_space)
  
      new_coa._transition_packs(search_space.agents)
  
file_path: opytimizer/tests/opytimizer/optimizers/population/test_coa.py
imports: import numpy
  from opytimizer.optimizers.population import coa
  from opytimizer.spaces import search
label_desc: Use image node_id 5 for calling a global function with example usage: test_coa_transition_packs() without return types