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description: Learn about the download utilities in Ultralytics YOLO, featuring functions like is_url, check_disk_space, get_github_assets, and download.
keywords: Ultralytics, YOLO, download utilities, is_url, check_disk_space, get_github_assets, download, documentation
---

# Reference for `ultralytics/utils/downloads.py`

!!! note

    Full source code for this file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/downloads.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/downloads.py). Help us fix any issues you see by submitting a [Pull Request](/help/contributing/) 🛠️. Thank you 🙏!

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## ::: ultralytics.utils.downloads.is_url
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## ::: ultralytics.utils.downloads.unzip_file
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## ::: ultralytics.utils.downloads.check_disk_space
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## ::: ultralytics.utils.downloads.safe_download
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## ::: ultralytics.utils.downloads.get_github_assets
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## ::: ultralytics.utils.downloads.attempt_download_asset
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## ::: ultralytics.utils.downloads.download
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