Farama gymnasium github. py always fails to run .

Farama gymnasium github toml of Gymnasium, the box2d dependency is written as follow: Mar 6, 2025 · Gymnasium Release Notes¶ Gymnasium v1. 10. Sign up for GitHub System info. Apr 7, 2023 · You signed in with another tab or window. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium The cheetah's torso and head are fixed, and torque can only be applied to the other 6 joints over the front and back thighs (which connect to the torso), the shins (which connect to the thighs), and the feet (which connect to the shins). 26 ` import ray. Apr 6, 2023 · Describe the bug Installing gymnasium with pipenv and the accept-rom-licence flag does not work with python 3. there's been issues with researchers using 4 year old versions of Gym for no reason), or other similar issues. This repository is no longer maintained, as Gym is not longer maintained and all future maintenance of it will occur in the replacing Gymnasium library. This issue has existed since gym=0. Already have an account? Sign in to Minari - Check Gymnasium v1. metadata (4. 1 kB) Using cached gymnasium-0. 0 MO-Gymnasium#95; Minigrid; Miniworld; Metaworld A relay between Gymnasium and any software. make ("FlappyBird-v0") The package relies on import side-effects to register the environment name so, even though the package is never explicitly used, its import is necessary to access the environment. warn(f"Overriding environment {new_spec. logger import JsonLogger import gymnasium as gym from ray. 0. Bug Fix. Noop, fire, right, rightfire, left, left fire. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Gymnasium is a maintained fork of OpenAI’s Gym library. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Gymnasium/gymnasium/core. 10 and pipenv. 2; gymnasium: 0. 27 and Python 3. This repository hosts notices for Gym that may be displayed on import on internet connected systems, in order to give notices if versions have major reproducibility issues, are very old and need to be upgraded (e. 3, 0. Contribute to Farama-Foundation/rlay development by creating an account on GitHub. tune. The bug is produced with poetry add or/and pip install. make(), and there is some warning saying that it will be deprecated a. 7; Additional context. We support Gymnasium for single agent environments and PettingZoo for multi-agent environments (both AECEnv and ParallelEnv environments). Using Gymnasium 0. py () "This environment is a classic rocket trajectory optimization problem. Fetch - A collection of environments with a 7-DoF robot arm that has to perform manipulation tasks such as Reach, Push, Slide or Pick and Place. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Contribute to Farama-Foundation/gymnasium-notices development by creating an account on GitHub. 1 (hello world commit by gdb) It is the same issue that MuJoCo/Pendulums had #500, and #526. vector. Aug 9, 2024 · ### System info `gymnasium-0. 1 kB) [31mERROR: Cannot install gymnasium[atari]==0. 22, therefore, we have updated it to GymV21Compatibility to accurately reflect the API supported. 1. The very good AtariPreprocessing wrapper seems to handle all the other functionality present in Stable-Baselines3's Atari wrappers, but not this. toml at main · Farama-Foundation/Gymnasium import flappy_bird_env # noqa env = gymnasium. Dec 10, 2022 · Thanks for bringing this up @Kallinteris-Andreas. We would like to show you a description here but the site won’t allow us. Sign up for a free GitHub account to open an issue and contact its An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Multi-objective Gymnasium environments for reinforcement learning - MO-Gymnasium/mo_gymnasium/envs/minecart/minecart. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Describe the bug Importing gymnasium causes a python exception to be raised. 1, gymnasium[atari]==0. Then you will need to update your policy, to sample using the action mask Describe the bug 8161d7d#diff-b2657ab36b5d46d0f112f0c7d20e3026e4d50c8a0e260e5669002d229e5f027cR544 the newly added line 543 of box2d/car_racing. 1-py3-none-any. py at main · Farama-Foundation/MO-Gymnasium SuperSuit introduces a collection of small functions which can wrap reinforcement learning environments to do preprocessing ('microwrappers'). Gymnasium is the maintained fork of Gym, and the documentation has been merged into that repo. 1 importlib_metadata 8. Nov 11, 2023 · You signed in with another tab or window. 0 ` and ` pip install gymnasium==0. It represents a batch of identical, but independently running RL environments. 4. Remove the warning of duplicated registration of the environment MujocoHandBlockEnv @leonasting An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium If you would like to contribute, follow these steps: Fork this repository; Clone your fork; Set up pre-commit via pre-commit install; Install the packages with pip install -e . md at main · Farama-Foundation/Gymnasium Feb 3, 2010 · An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Issues · Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Gymnasium/pyproject. 26, the GymV22Compatibility environment was added to support Gym-based environments in Gymnasium. Farama-Foundation PyBullet Gymnasium environments for Nov 24, 2023 · Old openai/gym related issues: openai/gym#1682, openai/gym#704, openai/gym#21. You can contribute Gymnasium examples to the Gymnasium repository and docs directly if you would like to. I'm unsure if the problem is related to specific versions of the libraries I'm using or some system configuration. dtype}") C:\Users\wi9632\bwSyncShare\Eigene Arbeit\Code\Python Benefitting the Farama structure, this library should reach a higher level of quality and more integration with the tools from the RL community. 0` is installed via cloning this github repo and running `pip install -e . However, the name was incorrect as the env supported Gym’s v0. Apr 6, 2023 · Gym v0. make ("LunarLander-v3", render_mode = "human") # Reset the environment to generate the first observation observation, info = env. 1¶. 1 and then 0. In this section, we cover some of the most well-known benchmarks of RL including the Frozen Lake, Black Jack, and Training using REINFORCE for Mujoco. 0; PyOpenGL: 3. Nov 21, 2024 · You signed in with another tab or window. 0 support Gymnasium-Robotics#211; ALE-py - Add Gymnasium support Arcade-Learning-Environment#507; MO-Gymnasium - Update Gymnasium to v1. 4 gymnasium 0. My agent still attempts to move, and manages to slowly shuffle forward, but ultimately is unable to overcome the position. ` `mujoco` and `mujoco-py` are installed via running `pip install mujoco, mujoco-py` Other information: An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Sep 3, 2023 · You signed in with another tab or window. If I upgrade to gymnasium==1. When I simply install Gymnasium[all] I get a message that I am missing mujoco under . Feb 5, 2023 · Describe the bug Hello all, I am facing the issues as below. warn(f"Box bound precision lowered by casting to {self. py at main · Farama-Foundation/Gymnasium Gymnasium is an open source Python library for developing and comparing reinforcement learning algorithms by providing a standard API to communicate between learning algorithms and environments, as well as a standard set of environments compliant with that API. Released on 2025-03-06 - GitHub - PyPI Changes. $ python3 -c 'import gymnasium as gym' Traceback (most recent call last): File "<string>", line 1, in <module> File "/ho Gymnasium-Robotics is a collection of robotics simulation environments for Reinforcement Learning Jan 2, 2024 · Question The pong game has 6 basic actions. reset (seed = 42) for _ in range (1000): # this is where you would insert your policy action = env. What seems to be happening is that atari looks for a gymnasium version that is compatible with it, and goes through 0. There are two environment versions Mar 16, 2024 · Describe the bug Hi, I have some customized RL envs, and I want to create asychronized env vector to make them run in parallel. According to Pontryagin’s maximum principle, it is optimal to fire the engine at full throttle or turn it off. 1 which I assume to be an empty wheel. The quick answer is that the worldbody is also considered a body in mujoco, thus you'll have to add world=0 to the list (in mujoco the worldbody is accessed with the name world, model. 1 Library Versions: glfw: 2. py at main · Farama-Foundation/Gymnasium The Farama foundation is a nonprofit organization working to develop and maintain open source reinforcement learning tools. 11. Aug 9, 2023 · Question. to_finite_mdp(). /mujoco/mujoco-210 . " Nov 7, 2022 · Question Hey everyone, awesome work on the new repos and gymnasium/gym (>=0. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Oct 24, 2023 · Gymnasium version: 0. Code example An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium May 12, 2023 · You signed in with another tab or window. logger. 3. 0; mujoco: 3. Gymnasium-Robotics includes the following groups of environments:. cff at main · Farama-Foundation/Gymnasium Oct 27, 2022 · We are planning on publishing an academic paper for Gymnasium in a similar way to PettingZoo has an academic paper however this is a long way off, probably when 1. 11 support February / March: Official Conda packaging Add Experimental vector API Add full test Oct 23, 2023 · Saved searches Use saved searches to filter your results more quickly Mar 6, 2024 · The changing of camera option is not present for Gymnasium 0. The project leverages parallel processing to efficiently evaluate rewards across multiple cores, enhancing performance and scalability. I'm trying to use a neurosymbolic approach to solve the Frozenlake enviroment, using also stable baselines 3. A standard API for reinforcement learning and a diverse set of reference environments (formerly Gym) Libraries that provide standard APIs that are reused by other projects within Farama and the community Gymnasium A standard API for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) MO-Gymnasium is an open source Python library for developing and comparing multi-objective reinforcement learning algorithms by providing a standard API to communicate between learning algorithms and environments, as well as a standard set of environments compliant with that API. This repo is functionally archived and will no longer be recieving new changes or bug fixes Dec 19, 2022 · You signed in with another tab or window. Mar 13, 2023 · Describe the bug Fairly often, the BipedalWalker-v3 does a split or a lunge and gets stuck in that position. You signed out in another tab or window. algorithms. config = ( ppo Jul 4, 2024 · Describe the bug It's the kind of issue that's hard to name or explain, or even reduce to simple code. In the pyproject. g. Mar 22, 2023 · Describe the bug Hi Conda environment: see attached yml file as txt I'm trying to run the custom environment example from url by cloning the git and then following the instructions and installing by "pip install -e . The Mountain Car MDP is a deterministic MDP that consists of a car placed stochastically at the bottom of a sinusoidal valley, with the only possible actions being the accelerations that can be applied to the car in either direction. 31. The current PR is already in good shape (literally had to touch every single Mar 28, 2023 · My installation for the environment was pip install gymnasium and pip install mujoco. Additional context Similar Issues and PRs: Nov 6, 2023 · My solution - In order to call your custom environment from a folder external to that where your custom gym was created, you need to modify the entry_point variable - Mar 12, 2023 · The issue can be reproduce by installing Ray ` pip install ray==2. See the Project Roadmap for details regarding the long-term plans. Aug 3, 2023 · Question Hi all, I want to apply algorithms from Stable-Baselines 3 to a gymnasium evironment that also calls an external Simulation environment (in the modules Run_Simulations_Help and SetUpScenarios). Feb 8, 2023 · ### System info _No response_ ### Additional context This does not occur with gymnasium alone, but only occurs with Atari. - Farama Foundation An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Gymnasium/docs/README. Installation Method: Installed in a conda environment using pip Gymnasium Version: 1. This actually opens another discussion/fix that we should make to the mujoco environments. 2, 0. Therefore, in the meantime time could you just link to our github. I am confusing about NotImplementedError: Unknown space: Box(-inf, inf, (5, 5), float32). ppo as ppo from ray. Neat Gymnasium is a project that utilizes NEAT (NeuroEvolution of Augmenting Topologies) to train agents in various OpenAI Gym environments. logger. Reload to refresh your session. @article{terry2021pettingzoo, title={Pettingzoo: Gym for multi-agent reinforcement learning}, author={Terry, J and Black, Benjamin and Grammel, Nathaniel and Jayakumar, Mario and Hari, Ananth and Sullivan, Ryan and Santos, Luis S and Dieffendahl, Clemens and Horsch, Caroline and Perez-Vicente, Rodrigo and others}, journal={Advances in Neural Information Processing Systems}, volume={34}, pages An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Aug 8, 2023 · Describe the bug It's not great that the example on the documentation home page does not work. * `reset_target` - If set to `True` and the argument `continuing_task` is also `True`, when the ant reaches the target goal the location of the goal will be kept the same and no new goal location will be generated. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Dec 7, 2023 · Describe the bug In a normal RL environment's step: execute the actions (change the state according to the state-action transition model) generate a reward using current state and actions and do other stuff which is mean that they genera Mar 20, 2023 · Question I need to extend the max steps parameter of the CartPole environment. action_space. In Gymnasium v0. The original CartPole implementation by Sutton did not have a constant reward function, nor did not the paper. The package has been renamed MO-Gymnasium (it was previously called MO-Gym). 26. py:130: UserWarning: WARN: Box bound precision lowered by casting to float64 gym. make("InvertedPendulum-v5", render_mode="rgb_array") print(env. id should be 0). 6; importlib-resources: 6. This library used to house the documentation website for Gym. framework import try_import_tf tf1, tf, tfv = try_import_tf () def test_ppo (): # Build a PPOConfig object. Remove assert on metadata render modes for MuJoCo-based environments in mujoco_env. 6. 1; imageio: 2. 0 Python Version: 3. 2 but does work correctly using python 3. _max_episode_steps Question I'm having trouble transferring one of my Gym environments to Gymnasium, is there a fully documented changelog/documention that covers everything that changed? Jan 15, 2024 · Describe the bug. In terms of POMDPs, they are identical POMDPs, but with independently sampled initial states, and executing potentially different actions. Breaking changes. Mar 24, 2023 · pseudo-rnd-thoughts changed the title install gymnasium on google coolab: metadata-generation-failed install gym: metadata-generation-failed Mar 25, 2023 pseudo-rnd-thoughts closed this as completed Jun 21, 2023 Oct 25, 2022 · Farama-Foundation / Gymnasium Public. Additional context. You switched accounts on another tab or window. PettingZoo is a multi-agent version of Gymnasium with a number of implemented environments, i. whl. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium We would like to show you a description here but the site won’t allow us. multi-agent Atari environments. Question Hello, maybe this is a dumb question, but how can I install Gymnasium with Mujoco Support on an M1. 3 because these package versions have conflicting dependencies. action_space A standard API for reinforcement learning and a diverse set of reference environments (formerly Gym) Reset wind and turbulence offset (C) whenever the environment is reset to ensure statistical independence between consecutive episodes (related GitHub issue). If your publication uses the Minigrid library and you wish for it to be included in the list of publications, please create an issue in the GitHub repository. Any insights or assistance with this issue would be Aug 5, 2023 · C:\Users\wi9632\bwSyncShare\Eigene Arbeit\Code\Python\Demand_Side_Management\Instance_BT6_BT7\venv\Lib\site-packages\gymnasium\spaces\box. There are some envrionments that we don't plan to maintain, noteably the PyBullet ones (MuJoCo is not maintained and An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Oct 19, 2023 · Addresses part of #1015 ### Dependencies - move jsonargparse and docstring-parser to dependencies to run hl examples without dev - create mujoco-py extra for legacy mujoco envs - updated atari extra - removed atari-py and gym dependencies - added ALE-py, autorom, and shimmy - created robotics extra for HER-DDPG ### Mac specific - only install envpool when not on mac - mujoco-py not working on Note that the library was previously known as gym-minigrid and it has been referenced in several publications. Since gym-retro is in maintenance now and doesn't accept new games, platforms or bug fixes, you can instead submit PRs with new games or features here in stable-ret The Value Iteration agent solving highway-v0. Aug 29, 2024 · Farama-Notifications 0. 0 is finished. Dec 3, 2024 · System info. 25+ and Gymnasium support masking of the action space to disable certain actions which does the thing that you wish. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects. This is a fork of OpenAI's Gym library An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium The new name will be gymnasium_robotics and installation will be done with pip install gymnasium_robotics instead of pip install gym_robotics. e. But I think running pip install "gymnasium[all]" in a clean Conda environment (with Python 3. 0 Sign up for free to join this conversation on GitHub. utils. body('world'). id} already Apr 27, 2023 · Question Hi! I'm learning how to use gymnasium and encounter the following error: Exception ignored in: <function WindowViewer. Fix non-deterministic behaviour due to not fully destroying the world (related GitHub issue). The code for gym_robotics will be kept in the repository branch gym-robotics-legacy. The Farama Foundation also has a collection of many other environments that are maintained by the same team as Gymnasium and use the Gymnasium API. __del__ at 0x7effa4dad560> Traceback (most recent call last): File "/h Mar 20, 2023 · You signed in with another tab or window. play import play env = gym. use pip install "gymnasium[all]" to install all dependencies. 29. make("CartPole-v0") env. rllib. I used the TransformReward on the enviroment, and seems that it's working (changing the reward values). An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Using cached gymnasium-0. step. This is the reason why this environment has discrete actions: engine on or off. The README says. 2 and gymnasium[atari]==0. Feb 12, 2024 · Spoiler warning From what I can tell, this also fails with gymnasium environments, so it is not an issue with `gymnasium_robotics`, you should report it to `gymnasium`, ```py import gymnasium as gym import numpy as np from gymnasium. [0m [31m [0m The conflict is caused by An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Gymnasium/setup. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - lloydchang/Farama-Foundation-Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Description¶. Oct 9, 2024 · A secondary, but arguably as important abstraction, is the VectorEnv. Explore the GitHub Discussions forum for Farama-Foundation Gymnasium. 11) fails without install swig first, because box2d-py will not build without it. gymnasium[atari] does install correctly on either python version. import gymnasium as gym # Initialise the environment env = gym. 0a Minari#193 (working locally using Gymnasium-robotics PR) Gymnasium-robotics - gymnasium==1. We recommend returning the action mask for each observation in the info of env. We now also rely on Gymnasium instead of Gym, see the by @LucasAlegre in #16 Sep 12, 2022 · This is a loose roadmap of our plans for major changes to Gymnasium: December: Experimental new wrappers Experimental functional API Python 3. 0a1, the option becomes available along with Pusher-v5, but I'm no longer able to run CleanRL due to compatibilities issues of this version of Gym and Stable-Baselines3. But here's what I've observed since check_step_determinism was added: when I do the check myself, it passes. Firstly, I used the gymnasium. Discuss code, ask questions & collaborate with the developer community. Simple and easily configurable 3D FPS-game-like environments for reinforcement learning - Farama-Foundation/Miniworld Oct 16, 2023 · You signed in with another tab or window. I ultilizing the flatten observation spaces. sample # step (transition) through the Tutorials¶. I tried running that example (copy-pasted exactly from the home page) in a Google Colab notebook (after installing gymnasium with !pip install An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Gymnasium/CITATION. logger import UnifiedLogger from ray. py always fails to run Oct 21, 2024 · You signed in with another tab or window. What can I do to hide it? I don't want to just hiding user warning, I hope to know how gymnasium works about registry . An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium The majority of the environments housed in D4RL were already maintained projects in Farama, and all the ones that aren't will be going into Gymnasium-Robotics, a standard library for housing many different Robotics environments. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. The Gymnasium interface is simple, pythonic, and capable of representing general RL problems, and has a compatibility wrapper for old Gym environments: An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Gymnasium is an open source Python library for developing and comparing reinforcement learning algorithms by providing a standard API to communicate between learning algorithms and environments, as well as a standard set of environments compliant with that API. 2-py3-none-any. 26) APIs! We are very excited to be enhancing our RLlib to support these very soon. toml at main · Farama-Foundation/MO-Gymnasium A fork of gym-retro ('lets you turn classic video games into Gymnasium environments for reinforcement learning') with additional games, emulators and supported platforms. 29` is installed via running `pip install gymnasium` `gymnasium-1. 27, 0. My question is do actions that have fire options (such as right fire) speed up the ball? An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium target_in_the_air (boolean): whether or not the target should be in the air above the table or on the table surface Nov 21, 2023 · I am porting an example of DQN on Atari Breakout from Gym/Stable-Baselines3 to Gymnasium, and unfortunately there is no equivalent to the Stable-Baselines3's FireResetEnv wrapper in Gymnasium. I looked around and found some proposals for Gym rather than Gymnasium such as something similar to this: env = gym. . Feb 2, 2023 · Question Always after call make(), those message came out. An API standard for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym) - Farama-Foundation/Gymnasium Gymnasium是一个用于开发和比较强化学习算法的开源Python库，提供标准API和丰富的环境集。它包括经典控制、Box2D、玩具文本、MuJoCo和Atari等多种环境类型，促进算法与环境的高效交互。作为OpenAI Gym的延续，Gymnasium现由独立团队维护，提供完善的文档和活跃的社区支持。该库采用严格的版本控制以确保 Multi-objective Gymnasium environments for reinforcement learning - MO-Gymnasium/pyproject. The Value Iteration is only compatible with finite discrete MDPs, so the environment is first approximated by a finite-mdp environment using env. 21 API, not v0. ksbh fuwqqo nso jcpi aqreo ghzh kkbcpf yrll qkf tkant mpyi rdv obqk mbix jjwzr