code: def test_create_with_empty_stroke_in_stroke_input(self):
      drawing = [[{"x": 1.0, "y": 0.0}], [], [{"x": 1.1, "y": 0.1}]]
      sf = _tc.SFrame(
          {self.feature: [drawing], self.target: ["empty_drawing"]}
      )
      # Should not error out, it should silently ignore the empty stroke
      _tc.drawing_classifier.create(
          sf, self.target, feature=self.feature, max_iterations=1
      )
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import os
  import turicreate
  from turicreate.toolkits._main import ToolkitError
  import numpy
  import tempfile
  from array import array
  import sys
  from .None import util
  import unittest
label_desc: Use image node_id 14 for calling the DrawingClassifierTest obj's underlying member method code with example usage: obj.test_create_with_empty_stroke_in_stroke_input() without return types