Released Keras File and TF Lite

What's Changed

• Create LICENSE by @sayannath in #1
• Added Shields and optimized images by @uzaxirr in #2
• Create CODE_OF_CONDUCT.md by @sayannath in #3

New Contributors

• @sayannath made their first contribution in #1
• @uzaxirr made their first contribution in #2

Full Changelog: https://github.com/sayannath/American-Sign-Language-Detection/commits/1.0.0