text: # Copyright 2022 The FastEstimator Authors. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  # ==============================================================================
  from fastestimator.dataset.numpy_dataset import NumpyDataset
  from sklearn import datasets
  
  
  def load_data(image_key: str = "x", label_key: str = "y") -> NumpyDataset:
      """Load and return the Sklearn digits dataset.
  
      Args:
          image_key: The key for image.
          label_key: The key for label.
  
      Returns:
          (train_data, eval_data)
      """
      ds = datasets.load_digits()
      images = ds.images
      targets = ds.target
      return NumpyDataset({image_key: images, label_key: targets})
  