From cd23f6a7258a2f4c474ea2d6813d66cc00a84f15 Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Mon, 12 Dec 2022 20:26:53 +0100
Subject: [PATCH 1/7] Update Bellman Latex equation quiz

---
 units/en/unit2/mid-way-quiz.mdx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/units/en/unit2/mid-way-quiz.mdx b/units/en/unit2/mid-way-quiz.mdx
index b1ffe3a..ded2617 100644
--- a/units/en/unit2/mid-way-quiz.mdx
+++ b/units/en/unit2/mid-way-quiz.mdx
@@ -38,6 +38,7 @@ The best way to learn and [to avoid the illusion of competence](https://www.cour
 **The Bellman equation is a recursive equation** that works like this: instead of starting for each state from the beginning and calculating the return, we can consider the value of any state as:
 
 \\(Rt+1 + (\gamma * V(St+1)))\\
+
 The immediate reward + the discounted value of the state that follows
 
 </details>

From c54bb4605e81d01b1b59c5dc3e437d83abb6ac2a Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Mon, 12 Dec 2022 20:38:45 +0100
Subject: [PATCH 2/7] Updated Bellman equation (latex not working)

---
 units/en/unit2/mid-way-quiz.mdx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/units/en/unit2/mid-way-quiz.mdx b/units/en/unit2/mid-way-quiz.mdx
index ded2617..c00a726 100644
--- a/units/en/unit2/mid-way-quiz.mdx
+++ b/units/en/unit2/mid-way-quiz.mdx
@@ -37,7 +37,8 @@ The best way to learn and [to avoid the illusion of competence](https://www.cour
 
 **The Bellman equation is a recursive equation** that works like this: instead of starting for each state from the beginning and calculating the return, we can consider the value of any state as:
 
-\\(Rt+1 + (\gamma * V(St+1)))\\
+<img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit3/bellman4.jpg" alt="Bellman equation quiz"/>
+
 
 The immediate reward + the discounted value of the state that follows
 

From 746b3e0a2d03593610f44215d217fa9e994020b2 Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Mon, 12 Dec 2022 20:44:55 +0100
Subject: [PATCH 3/7] Update Bellman Latex equation quiz

---
 units/en/unit2/mid-way-quiz.mdx | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/units/en/unit2/mid-way-quiz.mdx b/units/en/unit2/mid-way-quiz.mdx
index c00a726..86584bf 100644
--- a/units/en/unit2/mid-way-quiz.mdx
+++ b/units/en/unit2/mid-way-quiz.mdx
@@ -37,9 +37,7 @@ The best way to learn and [to avoid the illusion of competence](https://www.cour
 
 **The Bellman equation is a recursive equation** that works like this: instead of starting for each state from the beginning and calculating the return, we can consider the value of any state as:
 
-<img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit3/bellman4.jpg" alt="Bellman equation quiz"/>
-
-
+Rt+1 + gamma * V(St+1)
 The immediate reward + the discounted value of the state that follows
 
 </details>

From 35088e1f598325300a025b5d90c35b3f5fb4b621 Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Mon, 12 Dec 2022 20:53:14 +0100
Subject: [PATCH 4/7] Update Bellman Latex equation quiz

---
 units/en/unit2/mid-way-quiz.mdx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/units/en/unit2/mid-way-quiz.mdx b/units/en/unit2/mid-way-quiz.mdx
index 86584bf..abb4b8b 100644
--- a/units/en/unit2/mid-way-quiz.mdx
+++ b/units/en/unit2/mid-way-quiz.mdx
@@ -38,6 +38,7 @@ The best way to learn and [to avoid the illusion of competence](https://www.cour
 **The Bellman equation is a recursive equation** that works like this: instead of starting for each state from the beginning and calculating the return, we can consider the value of any state as:
 
 Rt+1 + gamma * V(St+1)
+
 The immediate reward + the discounted value of the state that follows
 
 </details>

From 2ca9a92002483586475ca48b196db4d0a79671b7 Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Tue, 13 Dec 2022 10:59:34 +0100
Subject: [PATCH 5/7] Update hands-on.mdx

---
 units/en/unit2/hands-on.mdx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/units/en/unit2/hands-on.mdx b/units/en/unit2/hands-on.mdx
index 58a2a57..4b30bb0 100644
--- a/units/en/unit2/hands-on.mdx
+++ b/units/en/unit2/hands-on.mdx
@@ -21,6 +21,7 @@ Thanks to a [leaderboard](https://huggingface.co/spaces/huggingface-projects/Dee
 
 [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/huggingface/deep-rl-class/blob/master/notebooks/unit2/unit2.ipynb)
 
+
 # Unit 2: Q-Learning with FrozenLake-v1 ⛄ and Taxi-v3 🚕
 
 <img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit3/thumbnail.jpg" alt="Unit 2 Thumbnail">

From 95b869b3e6edb133dfca5a13248483674a332eab Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Tue, 13 Dec 2022 11:07:58 +0100
Subject: [PATCH 6/7] Update hands-on.mdx

---
 units/en/unit2/hands-on.mdx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/units/en/unit2/hands-on.mdx b/units/en/unit2/hands-on.mdx
index 4b30bb0..08c63d7 100644
--- a/units/en/unit2/hands-on.mdx
+++ b/units/en/unit2/hands-on.mdx
@@ -1,10 +1,10 @@
 # Hands-on [[hands-on]]
 
-<CourseFloatingBanner classNames="absolute z-10 right-0 top-0"
-notebooks={[
-  {label: "Google Colab", value: "https://colab.research.google.com/github/huggingface/deep-rl-class/blob/master/notebooks/unit2/unit2.ipynb"}
-  ]}
-askForHelpUrl="http://hf.co/join/discord" />
+      <CourseFloatingBanner classNames="absolute z-10 right-0 top-0"
+      notebooks={[
+        {label: "Google Colab", value: "https://colab.research.google.com/github/huggingface/deep-rl-class/blob/master/notebooks/unit2/unit2.ipynb"}
+        ]}
+        askForHelpUrl="http://hf.co/join/discord" />
 
 
 

From 3080ad3fc10b550cd74fdd9f93113252938931d5 Mon Sep 17 00:00:00 2001
From: Thomas Simonini <simonini.thomas.pro@gmail.com>
Date: Tue, 13 Dec 2022 16:02:56 +0100
Subject: [PATCH 7/7] Update hands-on.mdx

---
 units/en/unit1/hands-on.mdx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/units/en/unit1/hands-on.mdx b/units/en/unit1/hands-on.mdx
index 078b3ec..2c65154 100644
--- a/units/en/unit1/hands-on.mdx
+++ b/units/en/unit1/hands-on.mdx
@@ -1,4 +1,5 @@
-# Hands on [[hands-on]]
+# Train your first Deep Reinforcement Learning Agent 🤖 [[hands-on]]
+