fix: support using Examples with Produces

[YiTingLee]

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Closing issues
closes #1269

Potential Problems With The Approach

Test plan

[github-actions]

Hello there YiTingLee 👋

Thank you and congrats 🎉 for opening your first PR on this project.✨

We will review the following PR soon! 👀

[WoH]

Could you please add a test to show what is being fixed to avoid regressions?

[YiTingLee]

Sure, I will add a test later. thanks

[YiTingLee]

@WoH I added tests for this PR. Please review again, thanks!!

[WoH]

LGTM, thank you!