Update and fix dependencies related to mac install

README.md

@@ -96,6 +96,23 @@ You can also install the dev requirements by adding `--with dev` or the extras
 for say mujoco and acceleration by [envpool](https://github.com/sail-sg/envpool)
 by adding `--extras mujoco envpool`
 
+Available extras are:
+- `atari` (for Atari environments)
+- `box2d` (for Box2D environments)
+- `classic_control` (for classic control (discrete) environments)
+- `mujoco` (for MuJoCo environments)
+- `mujoco-py` (for legacy mujoco-py environments[^1])
+- `pybullet` (for pybullet environments)
+- `robotics` (for gymnasium-robotics environments)
+- `vizdoom` (for ViZDoom environments)
+- `envpool` (for [envpool](https://github.com/sail-sg/envpool/)  integration)
+- `argparse` (in order to be able to run the high level API examples)
+
+[^1]: `mujoco-py` is a legacy package and is not recommended for new projects. 
+It is only included for compatibility with older projects. 
+Also note that there may be compatibility issues with macOS newer than 
+Monterey.
+
 Otherwise, you can install the latest release from PyPI (currently
 far behind the master) with the following command:
 
@@ -216,6 +233,8 @@ We shall apply the deep Q network (DQN) learning algorithm using both APIs.
 
 ### High-Level API
 
+The high-level API requires the extra package `argparse` (by adding 
+`--extras argparse`) to be installed.
 To get started, we need some imports.
 
 ```python

examples/box2d/acrobot_dualdqn.py

@@ -38,7 +38,7 @@ def get_args() -> argparse.Namespace:
     parser.add_argument("--dueling-q-hidden-sizes", type=int, nargs="*", default=[128, 128])
     parser.add_argument("--dueling-v-hidden-sizes", type=int, nargs="*", default=[128, 128])
     parser.add_argument("--training-num", type=int, default=10)
-    parser.add_argument("--test-num", type=int, default=100)
+    parser.add_argument("--test-num", type=int, default=10)
     parser.add_argument("--logdir", type=str, default="log")
     parser.add_argument("--render", type=float, default=0.0)
     parser.add_argument(

examples/box2d/bipedal_bdq.py

@@ -98,10 +98,11 @@ def test_bdq(args: argparse.Namespace = get_args()) -> None:
         device=args.device,
     ).to(args.device)
     optim = torch.optim.Adam(net.parameters(), lr=args.lr)
-    policy: BranchingDQNPolicy = BranchingDQNPolicy(
-        net,
-        optim,
-        args.gamma,
+    policy = BranchingDQNPolicy(
+        model=net,
+        optim=optim,
+        discount_factor=args.gamma,
+        action_space=env.action_space,
         target_update_freq=args.target_update_freq,
     )
     # collector

examples/box2d/bipedal_hardcore_sac.py

@@ -39,7 +39,7 @@ def get_args() -> argparse.Namespace:
     parser.add_argument("--batch-size", type=int, default=128)
     parser.add_argument("--hidden-sizes", type=int, nargs="*", default=[128, 128])
     parser.add_argument("--training-num", type=int, default=10)
-    parser.add_argument("--test-num", type=int, default=100)
+    parser.add_argument("--test-num", type=int, default=10)
     parser.add_argument("--logdir", type=str, default="log")
     parser.add_argument("--render", type=float, default=0.0)
     parser.add_argument("--n-step", type=int, default=4)

examples/box2d/lunarlander_dqn.py

@@ -37,7 +37,7 @@ def get_args() -> argparse.Namespace:
     parser.add_argument("--dueling-q-hidden-sizes", type=int, nargs="*", default=[128, 128])
     parser.add_argument("--dueling-v-hidden-sizes", type=int, nargs="*", default=[128, 128])
     parser.add_argument("--training-num", type=int, default=16)
-    parser.add_argument("--test-num", type=int, default=100)
+    parser.add_argument("--test-num", type=int, default=10)
     parser.add_argument("--logdir", type=str, default="log")
     parser.add_argument("--render", type=float, default=0.0)
     parser.add_argument(

examples/box2d/mcc_sac.py

@@ -39,7 +39,7 @@ def get_args() -> argparse.Namespace:
     parser.add_argument("--batch-size", type=int, default=128)
     parser.add_argument("--hidden-sizes", type=int, nargs="*", default=[128, 128])
     parser.add_argument("--training-num", type=int, default=5)
-    parser.add_argument("--test-num", type=int, default=100)
+    parser.add_argument("--test-num", type=int, default=10)
     parser.add_argument("--logdir", type=str, default="log")
     parser.add_argument("--render", type=float, default=0.0)
     parser.add_argument(

examples/mujoco/fetch_her_ddpg.py

@@ -9,7 +9,6 @@
 import gymnasium as gym
 import numpy as np
 import torch
-import wandb
 from torch.utils.tensorboard import SummaryWriter
 
 
@@ -32,7 +31,7 @@
 
 def get_args() -> argparse.Namespace:
     parser = argparse.ArgumentParser()
-    parser.add_argument("--task", type=str, default="FetchReach-v3")
+    parser.add_argument("--task", type=str, default="FetchReach-v2")
     parser.add_argument("--seed", type=int, default=0)
     parser.add_argument("--buffer-size", type=int, default=100000)
     parser.add_argument("--hidden-sizes", type=int, nargs="*", default=[256, 256])
@@ -105,8 +104,6 @@ def test_ddpg(args: argparse.Namespace = get_args()) -> None:
             config=args,
             project=args.wandb_project,
         )
-        logger.wandb_run.config.setdefaults(vars(args))
-        args = argparse.Namespace(**wandb.config)
     writer = SummaryWriter(log_path)
     writer.add_text("args", str(args))
     if args.logger == "tensorboard":

examples/mujoco/mujoco_ppo.py

@@ -34,7 +34,7 @@ def get_args() -> argparse.Namespace:
     parser.add_argument("--step-per-collect", type=int, default=2048)
     parser.add_argument("--repeat-per-collect", type=int, default=10)
     parser.add_argument("--batch-size", type=int, default=64)
-    parser.add_argument("--training-num", type=int, default=64)
+    parser.add_argument("--training-num", type=int, default=8)
     parser.add_argument("--test-num", type=int, default=10)
     # ppo special
     parser.add_argument("--rew-norm", type=int, default=True)

examples/mujoco/mujoco_ppo_hl.py

@@ -34,7 +34,7 @@ def main(
     step_per_collect: int = 2048,
     repeat_per_collect: int = 10,
     batch_size: int = 64,
-    training_num: int = 64,
+    training_num: int = 10,
     test_num: int = 10,
     rew_norm: bool = True,
     vf_coef: float = 0.25,

examples/mujoco/mujoco_reinforce.py

@@ -35,7 +35,7 @@ def get_args() -> argparse.Namespace:
     parser.add_argument("--repeat-per-collect", type=int, default=1)
     # batch-size >> step-per-collect means calculating all data in one singe forward.
     parser.add_argument("--batch-size", type=int, default=None)
-    parser.add_argument("--training-num", type=int, default=64)
+    parser.add_argument("--training-num", type=int, default=10)
     parser.add_argument("--test-num", type=int, default=10)
     # reinforce special
     parser.add_argument("--rew-norm", type=int, default=True)

examples/mujoco/mujoco_reinforce_hl.py

@@ -31,7 +31,7 @@ def main(
     step_per_collect: int = 2048,
     repeat_per_collect: int = 1,
     batch_size: int | None = None,
-    training_num: int = 64,
+    training_num: int = 10,
     test_num: int = 10,
     rew_norm: bool = True,
     action_bound_method: Literal["clip", "tanh"] = "tanh",

examples/vizdoom/vizdoom_c51.py

@@ -37,7 +37,7 @@ def get_args() -> argparse.Namespace:
     parser.add_argument("--update-per-step", type=float, default=0.1)
     parser.add_argument("--batch-size", type=int, default=64)
     parser.add_argument("--training-num", type=int, default=10)
-    parser.add_argument("--test-num", type=int, default=100)
+    parser.add_argument("--test-num", type=int, default=10)
     parser.add_argument("--logdir", type=str, default="log")
     parser.add_argument("--render", type=float, default=0.0)
     parser.add_argument(

examples/vizdoom/vizdoom_ppo.py

@@ -34,7 +34,7 @@ def get_args() -> argparse.Namespace:
     parser.add_argument("--batch-size", type=int, default=256)
     parser.add_argument("--hidden-size", type=int, default=512)
     parser.add_argument("--training-num", type=int, default=10)
-    parser.add_argument("--test-num", type=int, default=100)
+    parser.add_argument("--test-num", type=int, default=10)
     parser.add_argument("--rew-norm", type=int, default=False)
     parser.add_argument("--vf-coef", type=float, default=0.5)
     parser.add_argument("--ent-coef", type=float, default=0.01)