diff --git a/units/en/unit6/introduction.mdx b/units/en/unit6/introduction.mdx
index 862c8c4..9d4c4ad 100644
--- a/units/en/unit6/introduction.mdx
+++ b/units/en/unit6/introduction.mdx
@@ -19,6 +19,4 @@ So today we'll study **Actor-Critic methods**, a hybrid architecture combining v
 We'll study one of these hybrid methods, Advantage Actor Critic (A2C), **and train our agent using Stable-Baselines3 in robotic environments**. We'll train:
 - A robotic arm 🦾 to move to the correct position.
 
-<img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit8/environments.gif" alt="Environments"/>
-
 Sound exciting? Let's get started!