Update README.md

README.md

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 [![relik](https://img.shields.io/badge/ReLiK-white?logo=data:image/png;base64,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)](https://github.com/SapienzaNLP/relik)
 [![Hugging Face Collection](https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Collection-FCD21D)](https://huggingface.co/collections/sapienzanlp/relik-retrieve-read-and-link-665d9e4a5c3ecba98c1bef19)
 [![Hugging Face Spaces](https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Spaces-FCD21D)](https://huggingface.co/spaces/relik-ie/Information-Extraction)
+[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/1NnE_4zXV05I1zwGH0tSe7blnHsBiTy_2?usp=sharing)
 
 [![Lightning](https://img.shields.io/badge/-Lightning-792ee5?logo=pytorchlightning&logoColor=white)](https://github.com/Lightning-AI/lightning)
 [![PyTorch](https://img.shields.io/badge/PyTorch-orange?logo=pytorch)](https://pytorch.org/)