code: def test_numeric_1(self):
      sf = tc.SFrame(
          {
              "num1": [1, 2, 3.5, 4, 5] * 100,
              "num2": [1, 2, 3.5, 4, 5] * 100,
              "num3": [1, 2, 3.5, 4, 5] * 100,
          }
      )
  
      self._run_test(sf)
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import unittest
  import turicreate
  from turicreate.toolkits._decision_tree import DecisionTree, Node
  from turicreate.toolkits._main import ToolkitError
label_desc: Use image node_id 8 for calling the PythonDecisionTreeAllModelsTest obj's underlying member method code with example usage: obj.test_numeric_1() without return types