v.1.5.4

What's Changed

• update readme by @MiXaiLL76 in #25
• Get cat ids fix by @MiXaiLL76 in #26
• Worked out the ability to work with skeletons and various key points by @MiXaiLL76 in #27
• Worked out the ability to work with skeletons and various key points by @MiXaiLL76 in #28
• Colab example by @MiXaiLL76 in #29

Full Changelog: 1.5.2...1.5.4