code: def test_no_chapters(self):
      self.logbook.record(gen=0, evals=100, **{"avg": 1.0, "max": 10})
      self.logbook.record(gen=0, evals=100, **{"avg": 1.0, "max": 10})
      print(self.logbook.stream)
  
file_path: deap/tests/test_logbook.py
imports: import unittest
  from deap import tools
label_desc: Use image node_id 5 for calling the LogbookTest obj's underlying member method code with example usage: obj.test_no_chapters() without return types