def jt_vars_registration(t, extra_vars):
    t.register_json('/job_templates/1/', {
        'ask_variables_on_launch': True,
        'extra_vars': extra_vars,
        'id': 1,
        'name': 'frobnicate',
        'related': {'launch': '/job_templates/1/launch/'},
    })
    register_get(t)
    t.register_json('/config/', {'version': '2.2.0'}, method='GET')
    t.register_json('/job_templates/1/launch/', {}, method='GET')
    t.register_json('/job_templates/1/launch/', {'job': 42},
                    method='POST')
z['eps'] is the independent epsilons (Gaussian with unit variance)
dataset/ETHPy150Open ansible/tower-cli/tests/test_resources_job.py/jt_vars_registration--crossover with--dataset/ETHPy150Open dpkingma/nips14-ssl/anglepy/models/VAE_YZ_X.py/VAE_YZ_X.factors