Merge pull request #154 from benedekrozemberczki/patch-3

Karate Club is an unsupervised machine learning for graphs

README.md

@@ -506,6 +506,7 @@
 51.  [Coach - Reinforcement Learning Coach by Intel® AI Lab](https://github.com/NervanaSystems/coach)
 52.  [albumentations - A fast and framework agnostic image augmentation library](https://github.com/albu/albumentations)
 53.  [garage - A toolkit for reproducible reinforcement learning research](https://github.com/rlworkgroup/garage)
+54.  [Karate Club - An unsupervised machine learning library for graph structured data](https://github.com/benedekrozemberczki/karateclub)
 
 ### Tools