text: // Copyright (c) Microsoft Corporation. All rights reserved.
  // Licensed under the MIT License.
  
  #include "core/providers/cpu/nn/flatten.h"
  
  namespace onnxruntime {
  ONNX_CPU_OPERATOR_VERSIONED_KERNEL(
      Flatten,
      1,
      8,
      KernelDefBuilder()
          .Alias(0, 0)
          .TypeConstraint("T", DataTypeImpl::AllTensorTypes()),
      Flatten);
  
  ONNX_CPU_OPERATOR_KERNEL(
      Flatten,
      9,
      KernelDefBuilder()
          .Alias(0, 0)
          .TypeConstraint("T", DataTypeImpl::AllTensorTypes()),
      Flatten);
  }
  