text: _base_ = [
      '../_base_/models/deeplabv3_r50-d8.py',
      '../_base_/datasets/pascal_context_59.py', '../_base_/default_runtime.py',
      '../_base_/schedules/schedule_40k.py'
  ]
  model = dict(
      decode_head=dict(num_classes=59),
      auxiliary_head=dict(num_classes=59),
      test_cfg=dict(mode='slide', crop_size=(480, 480), stride=(320, 320)))
  optimizer = dict(type='SGD', lr=0.004, momentum=0.9, weight_decay=0.0001)
  