code: def test_implicit_value_on_json_get():
      func = JsonGet(
          step_name="my-step",
          property_file="my-property-file",
          json_path="my-json-path",
      )
  
      with pytest.raises(TypeError) as error:
          str(func)
      assert (
          "Pipeline variables do not support __str__ operation."
          in str(error.value)
      )
  
      with pytest.raises(TypeError) as error:
          int(func)
      assert (
          str(error.value)
          == "Pipeline variables do not support __int__ operation."
      )
  
      with pytest.raises(TypeError) as error:
          float(func)
      assert (
          str(error.value)
          == "Pipeline variables do not support __float__ operation."
      )
  
file_path: sagemaker-python-sdk/tests/unit/sagemaker/workflow/test_functions.py
imports: from __future__ import absolute_import
  import pytest
  from sagemaker.workflow.execution_variables import ExecutionVariables
  from sagemaker.workflow.functions import Join, JsonGet
  from sagemaker.workflow.parameters import ParameterFloat, ParameterInteger, ParameterString
  from sagemaker.workflow.properties import Properties, PropertyFile
label_desc: Use image node_id 11 for calling a global function with example usage: test_implicit_value_on_json_get() without return types