fix typo of output directory

[thinkall]

Why are these changes needed?

There is a typo of the output directory in the test function. Modifying it will make the code clearer.

Related issue number

No.

Checks

• I've used pre-commit to lint the changes in this PR, or I've made sure lint with flake8 output is two 0s.
• I've included any doc changes needed for https://microsoft.github.io/FLAML/. See https://microsoft.github.io/FLAML/docs/Contribute#documentation to build and test documentation locally.
• I've added tests (if relevant) corresponding to the changes introduced in this PR.
• I've made sure all auto checks have passed.

[sonichi]

Thanks. Good catch.

[sonichi]

@liususan091219 could you address this test error? https://github.com/microsoft/FLAML/actions/runs/3561619371/jobs/5993111781#step:11:146

[liususan091219]

Why are these changes needed?

There is a typo of the output directory in the test function. Modifying it will make the code clearer.

Related issue number

No.

Checks

• I've used pre-commit to lint the changes in this PR, or I've made sure lint with flake8 output is two 0s.
• I've included any doc changes needed for https://microsoft.github.io/FLAML/. See https://microsoft.github.io/FLAML/docs/Contribute#documentation to build and test documentation locally.
• I've added tests (if relevant) corresponding to the changes introduced in this PR.
• I've made sure all auto checks have passed.

Thanks for spotting this!