code: def test_condition_not():
      param = ParameterString(name="MyStr")
      cond_eq = ConditionEquals(left=param, right="foo")
      cond_not = ConditionNot(expression=cond_eq)
      assert cond_not.to_request() == {
          "Type": "Not",
          "Condition": {
              "Type": "Equals",
              "LeftValue": param,
              "RightValue": "foo",
          },
      }
  
file_path: sagemaker-python-sdk/tests/unit/sagemaker/workflow/test_conditions.py
imports: from __future__ import absolute_import
  from sagemaker.workflow.conditions import ConditionEquals, ConditionGreaterThan, ConditionGreaterThanOrEqualTo, ConditionLessThan, ConditionLessThanOrEqualTo, ConditionIn, ConditionNot, ConditionOr
  from sagemaker.workflow.execution_variables import ExecutionVariables
  from sagemaker.workflow.parameters import ParameterInteger, ParameterString
  from sagemaker.workflow.properties import Properties
label_desc: Use image node_id 9 for calling a global function with example usage: test_condition_not() without return types