Update README.md

README.md

@@ -20,7 +20,7 @@ as well as Philosophy in Arabic.
 
 For more details, check out our [paper](here)
 
-Finetuning code in the following notebook: [![Open In Colab](URL-of-image)](https://colab.research.google.com/drive/106oPnGhe8B_BCgV6LnJbvVZNv4mCu9Zv?usp=sharing)
+Finetuning code in the following notebook: [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/106oPnGhe8B_BCgV6LnJbvVZNv4mCu9Zv?usp=sharing)
 
 
 ### Full classification example