code: def get_config(self):
      return CvtConfig(
          image_size=self.image_size,
          num_labels=self.num_labels,
          num_channels=self.num_channels,
          embed_dim=self.embed_dim,
          num_heads=self.num_heads,
          patch_sizes=self.patch_sizes,
          patch_padding=self.patch_padding,
          patch_stride=self.patch_stride,
          stride_kv=self.stride_kv,
          depth=self.depth,
          cls_token=self.cls_token,
          attention_drop_rate=self.attention_drop_rate,
          initializer_range=self.initializer_range,
      )
  
imports: import unittest
  from math import floor
  from transformers import CvtConfig
  from transformers.file_utils import cached_property, is_torch_available, is_vision_available
  from transformers.testing_utils import require_torch, require_vision, slow, torch_device
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
  from ...test_pipeline_mixin import PipelineTesterMixin
label_desc: Use image node_id 3 for calling the CvtModelTester obj's underlying member method code with example usage: obj.get_config() and returns: CvtConfig