code: def test_cosine_annealing_lr_integration(self):
      cosine_annealing_lr = CosineAnnealingLR(T_max=8)
      self._fit_with_callback_integration(cosine_annealing_lr)
  
file_path: poutyne/tests/framework/callbacks/test_lr_scheduler.py
imports: import unittest
  from unittest import TestCase
  import torch
  import torch.nn
  from poutyne import CosineAnnealingLR, ExponentialLR, LambdaLR, Model, MultiStepLR, ReduceLROnPlateau, StepLR
  from tests.framework.tools import some_data_generator
label_desc: Use image node_id 6 for calling the LRSchedulersTest obj's underlying member method code with example usage: obj.test_cosine_annealing_lr_integration() without return types