## What does this PR do?

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## Why is this change important?

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## How to test this PR locally?

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## Author's checklist

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## Related issues

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Closes #234
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## Before You Submit
<small>Please ensure you check the following items to indicate that you've read this section and completed each task</small>

- [ ] My code follows the [Contribution Guidelines](https://github.com/searxng/searxng/blob/master/CONTRIBUTING.md)
- [ ] I give expressed consent for my work to be used in this repo
- [ ] I have tested my work and it functions as intended
- [ ] I have included documentation if the change requires such

If you have problems, e.g. with the documentation (reST markup), then we can help in the review process.