code: def test_adamax_overfit(self):
      self.assertCanNetworkOverfit(
          partial(algorithms.Adamax, step=0.2, verbose=False),
          epochs=400,
      )
  
file_path: neupy/tests/algorithms/gd/test_optimizers.py
imports: from functools import partial
  from neupy import algorithms, layers
  from helpers import simple_classification, compare_networks
  from base import BaseTestCase
label_desc: Use image node_id 8 for calling the OptimizersTestCase obj's underlying member method code with example usage: obj.test_adamax_overfit() without return types