docstr: Creates training dataset.
docstr_tok: ["Creates","training","dataset","."]
code: def _create_training_dataset(self):
      """Creates training dataset."""
      input_style_image_file = test_utils.get_test_data_path(
          "input/style/cartoon/cartoon.jpg"
      )
  
      data = face_stylizer.Dataset.from_image(
          filename=input_style_image_file
      )
      return data
  
file_path: mediapipe/mediapipe/model_maker/python/vision/face_stylizer/face_stylizer_test.py
imports: import os
  import zipfile
  import tensorflow
  from mediapipe.model_maker.python.core.utils import test_util
  from mediapipe.model_maker.python.vision import face_stylizer
  from mediapipe.tasks.python.test import test_utils
label_desc: Use image node_id 1 for calling the FaceStylizerTest obj's underlying member method code with example usage: obj._create_training_dataset() and returns: data