From f937f8c7db9be926287f68df78189ffc36518215 Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Mon, 2 Jan 2023 10:26:55 +0100
Subject: [PATCH] Update introduction.mdx

---
 units/en/unit6/introduction.mdx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/units/en/unit6/introduction.mdx b/units/en/unit6/introduction.mdx
index 8d3e6a6..64b8605 100644
--- a/units/en/unit6/introduction.mdx
+++ b/units/en/unit6/introduction.mdx
@@ -1,6 +1,7 @@
 # Introduction [[introduction]]
 
-TODO: ADD THUMBNAIL
+
+<img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit8/thumbnail.png"  alt="Thumbnail"/>
 
 In unit 4, we learned about our first Policy-Based algorithm called **Reinforce**.