Make package

[AyushExel]

@glenn-jocher
Added setup.py to convert this into into a package. Can be imported in yolov5 to convert datasets on the fly while training.

Usage

from json2yolo import convert_coco_json
convert_coco_json(...)

Potential improvement:
The function creates a new_dir by default. Instead we can just create the labels/ folder in the coco dataset dir along with the yaml file needed for subsequent loading of data.

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

📊 Key Changes

• Created a new Python package structure by moving existing scripts under a new json2yolo directory.
• Removed requirements.txt and added a setup.py script to manage package installation.
• Refactored utility functions by moving them from individual scripts into json2yolo/utils.py.
• Removed redundant code related to merging multi-segments within the JSON conversion script.

🎯 Purpose & Impact

• The change to a package structure 📦 streamlines the use and distribution of JSON to YOLO conversion tools.
• By moving dependencies to setup.py 🛠, installation becomes more conventional and manageable using Python's packaging tools.
• Centralizing utility functions 🧰 reduces code duplication and eases maintenance, making it easier for developers to use and contribute to the project.

🌟 Summary

Converted JSON2YOLO tools into a maintainable and easily installable Python package 🎁.