Vehicle-cpp/hkpc/ultralytics-main/docs/reference/utils/checks.md

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description: Learn about our routine checks that safeguard Ultralytics operations including ASCII, font, YOLO file, YAML, Python and torchvision checks.

keywords: Ultralytics, utility checks, ASCII, check_version, pip_update, check_python, check_torchvision, check_yaml, YOLO filename

Reference for ultralytics/utils/checks.py

!!! note

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

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::: ultralytics.utils.checks.is_ascii

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::: ultralytics.utils.checks.check_imgsz

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::: ultralytics.utils.checks.check_version

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::: ultralytics.utils.checks.check_latest_pypi_version

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::: ultralytics.utils.checks.check_pip_update_available

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::: ultralytics.utils.checks.check_font

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::: ultralytics.utils.checks.check_python

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::: ultralytics.utils.checks.check_requirements

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::: ultralytics.utils.checks.check_torchvision

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::: ultralytics.utils.checks.check_suffix

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::: ultralytics.utils.checks.check_yolov5u_filename

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::: ultralytics.utils.checks.check_file

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::: ultralytics.utils.checks.check_yaml

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::: ultralytics.utils.checks.check_imshow

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::: ultralytics.utils.checks.check_yolo

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::: ultralytics.utils.checks.check_amp

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::: ultralytics.utils.checks.git_describe

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::: ultralytics.utils.checks.print_args