Low Maintenance Mode

README.md

@@ -12,7 +12,19 @@ This repository contains the Deep Reinforcement Learning Course mdx files and no
 
 - **Sign up here** ➡️➡️➡️ http://eepurl.com/ic5ZUD
 
+## Course Maintenance Notice 🚧
 
+Please note that this **Deep Reinforcement Learning course is now in a low-maintenance state**. However, it **remains an excellent resource to learn both the theory and practical aspects of Deep Reinforcement Learning**.
+
+Keep in mind the following points:
+
+- *Unit 7 (AI vs AI)* : This feature is currently non-functional. However, you can still train your agent to play soccer and observe its performance.
+
+- *Leaderboard* : The leaderboard is no longer operational.
+
+Aside from these points, all theory content and practical exercises remain fully accessible and effective for learning.
+
+If you have any problem with one of the hands-on **please check the issue sections where the community give some solutions to bugs**.
 
 ## Citing the project
 

units/en/unit0/introduction.mdx

@@ -36,6 +36,19 @@ Don’t forget to **<a href="http://eepurl.com/ic5ZUD">sign up to the course</a>
 
 Sign up  👉 <a href="http://eepurl.com/ic5ZUD">here</a>
 
+## Course Maintenance Notice 🚧
+
+Please note that this **Deep Reinforcement Learning course is now in a low-maintenance state**. However, it **remains an excellent resource to learn both the theory and practical aspects of Deep Reinforcement Learning**.
+
+Keep in mind the following points:
+
+- *Unit 7 (AI vs AI)* : This feature is currently non-functional. However, you can still train your agent to play soccer and observe its performance.
+
+- *Leaderboard* : The leaderboard is no longer operational.
+
+Aside from these points, all theory content and practical exercises remain fully accessible and effective for learning.
+
+If you have any problem with one of the hands-on **please check the issue sections where the community give some solutions to bugs**.
 
 ## What does the course look like? [[course-look-like]]
 
@@ -124,13 +137,6 @@ In this new version of the course, you have two types of challenges:
 
 <img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit0/challenges.jpg" alt="Challenges" width="100%"/>
 
-## I found a bug, or I want to improve the course [[contribute]]
-
-Contributions are welcomed 🤗
-
-- If you *found a bug 🐛 in a notebook*, please <a href="https://github.com/huggingface/deep-rl-class/issues">open an issue</a> and **describe the problem**.
-- If you *want to improve the course*, you can <a href="https://github.com/huggingface/deep-rl-class/pulls">open a Pull Request.</a>
-
 ## I still have questions [[questions]]
 
 Please ask your question in our <a href="https://discord.gg/ydHrjt3WP5">discord server #rl-discussions.</a>

units/en/unit7/introduction.mdx

@@ -24,7 +24,13 @@ So today we’re going to **learn the basics of the fascinating topic of multi-a
 
 And the most exciting part is that, during this unit, you’re going to train your first agents in a multi-agents system: **a 2vs2 soccer team that needs to beat the opponent team**.
 
-And you’re going to participate in **AI vs. AI challenge** where your trained agent will compete against other classmates’ agents every day and be ranked on a [new leaderboard](https://huggingface.co/spaces/huggingface-projects/AIvsAI-SoccerTwos).
+## Course Maintenance Notice 🚧
+
+Please note that this **Deep Reinforcement Learning course is now in a low-maintenance state**. However, it **remains an excellent resource to learn both the theory and practical aspects of Deep Reinforcement Learning**.
+
+Keep in mind the following points:
+
+- *Unit 7 (AI vs AI)* : This feature is currently non-functional. However, you can still train your agent to play soccer and observe its performance. But the leaderboard for AI vs AI soccer was shut down.
 
 <figure>
 <img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit10/soccertwos.gif" alt="SoccerTwos"/>