Bump version to 1.23.0, fix tutorials and update tutorial requirements (#984)

Author: elliottower

.github/workflows/linux-tutorials-test.yml

@@ -19,7 +19,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ['3.7', '3.8', '3.9', '3.10']  # '3.11' - broken due to numba
-        tutorial: ['Tianshou', 'EnvironmentCreation']  # TODO: add back 'CleanRL' after SuperSuit is fixed
+        tutorial: ['Tianshou', 'EnvironmentCreation', 'CleanRL']  # TODO: add back 'CleanRL' after SuperSuit is fixed
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.python-version }}

pettingzoo/__init__.py

@@ -12,7 +12,7 @@
 
 os.environ["PYGAME_HIDE_SUPPORT_PROMPT"] = "hide"
 
-__version__ = "1.22.4"
+__version__ = "1.23.0"
 
 try:
     import sys

tutorials/CleanRL/cleanrl.py

@@ -265,7 +265,8 @@ def unbatchify(x, env):
     with torch.no_grad():
         # render 5 episodes out
         for episode in range(5):
-            obs = batchify_obs(env.reset(seed=None), device)
+            obs, infos = env.reset(seed=None)
+            obs = batchify_obs(obs, device)
             terms = [False]
             truncs = [False]
             while not any(terms) and not any(truncs):

tutorials/CleanRL/requirements.txt

@@ -1,5 +1,5 @@
-SuperSuit==3.7.2
+SuperSuit==3.8.0
 torch==1.13.1
-pettingzoo[butterfly]==1.22.4
+pettingzoo[butterfly]==1.23.0
 # remove this line when SuperSuit has been updated to 3.7.3
 tinyscaler==1.2.5

tutorials/EnvironmentCreation/requirements.txt

@@ -1 +1 @@
-pettingzoo==1.22.4
+pettingzoo==1.23.0

tutorials/Ray/requirements.txt

@@ -1,8 +1,7 @@
 Gymnasium==0.28.1
-numpy==1.23.5
-PettingZoo==1.22.4
+PettingZoo[classic, butterfly]==1.23.0
 Pillow==9.4.0
-ray[rllib]==3.0.0.dev0
+ray[rllib]==2.4.0
 SuperSuit==3.7.2
 torch==1.13.1
 tensorflow-probability==0.19.0

tutorials/Tianshou/requirements.txt

@@ -1,3 +1,3 @@
-pettingzoo[classic]==1.22.4
+pettingzoo[classic]==1.23.0
 packaging==21.3
 tianshou==0.5.0