code: def test_native_multihead_encoder_decoder_attention(
      self, device, dtype
  ):
      self._test_multihead_attention_impl(
          device,
          dtype,
          "encdec",
          use_nt=False,
          need_weights=False,
          average_attn_weights=False,
      )
  
file_path: pytorch/test/test_native_mha.py
imports: import math
  import copy
  import torch
  from torch.testing._internal.common_device_type import dtypes, dtypesIfCUDA, instantiate_device_type_tests, onlyCUDA, skipMeta
  from torch.testing._internal.common_utils import parametrize, run_tests, TestCase, TEST_WITH_ROCM
label_desc: Use image node_id 6 for calling the TestMHADeviceType obj's underlying member method code with example usage: obj.test_native_multihead_encoder_decoder_attention(device, dtype) without return types