From ac4d1ed6fea2c1c00142350c5f5a0bc39f63d2f9 Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Mon, 5 Sep 2022 17:35:40 +0200
Subject: [PATCH] Update README.md

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 unit9/README.md | 2 +-
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 # Unit 9: Decision Transformers and offline Reinforcement Learning 🤖
 
-![cover](assets/img/thumbnail.png)
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 In this Unit, you'll learn what is Decision Transformer and Offline Reinforcement Learning. And then, you’ll train your first Offline Decision Transformer model from scratch to make a half-cheetah run.