Update file README.md

README.md

@@ -9,7 +9,7 @@ In this hands-on project, we will first implement a simple RL algorithm and appl
 ## To be handed in
 
 This work must be done individually. The expected output is a repository named `hands-on-rl` on https://gitlab.ec-lyon.fr. It must contain a `README.md` file that explains **briefly** the successive steps of the project. Throughout the subject, you will find a 🛠 symbol indicating that a specific production is expected.
-The last commit is due before 11:59 pm on Monday, February 13, 2023. Subsequent commits will not be considered.
+The last commit is due before 11:59 pm on February 20, 2024. Subsequent commits will not be considered.
 
 > ⚠️ **Warning**
 > Ensure that you only commit the files that are requested. For example, your directory should not contain the generated `.zip` files, nor the `runs` folder... At the end, your repository must contain one `README.md`, three python scripts, and optionally image files for the plots.
@@ -25,13 +25,19 @@ Gym is a framework for developing and evaluating reinforcement learning environm
 ### Installation
 
 ```sh
-pip install gym==0.21
+pip install gym==0.26.2
 ```
 
 Install also pyglet for the rendering.
 
 ```sh
-pip install pyglet==1.5.27
+pip install pyglet==2.0.10
+```
+
+If needed 
+
+```sh
+pip install pygame==2.5.2
 ```
 
 ### Usage
@@ -42,7 +48,7 @@ Here is an example of how to use Gym to solve the `CartPole-v1` environment:
 import gym
 
 # Create the environment
-env = gym.make("CartPole-v1")
+env = gym.make("CartPole-v1", render_mode="human")
 
 # Reset the environment and get the initial observation
 observation = env.reset()
@@ -53,9 +59,14 @@ for _ in range(100):
     # Apply the action to the environment
     # Returns next observation, reward, done signal (indicating
     # if the episode has ended), and an additional info dictionary
-    observation, reward, done, info = env.step(action)
+    observation, reward, terminated, truncated, info = env.step(action)
     # Render the environment to visualize the agent's behavior
     env.render()
+    if terminated: 
+        # Terminated before max step
+        break
+
+env.close()
 ```
 
 ## REINFORCE