class_docstr: Mock class to test TestScenario.
class_docstr_tok: ["Mock","class","to","test","TestScenario","."]
code: def baz(cls):
      return "foo"
  
file_path: sktime/sktime/utils/_testing/tests/test_testscenarios.py
imports: from sktime.utils._testing.scenarios import TestScenario
label_desc: Use image node_id 4 for calling the MockTestedClass obj's underlying member method code with example usage: obj.baz(cls) and returns: str