Merge pull request #213 from huangshiyu13/main

update readme
OpenRL-Lab · Aug 25, 2023 · 239560f · 239560f
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diff --git a/examples/custom_env/README.md b/examples/custom_env/README.md
@@ -1,5 +1,6 @@
 # Integrate user-defined environments into OpenRL
 
+[[Tutorial](https://openrl-docs.readthedocs.io/en/latest/custom_env/index.html)] | [[中文教程](https://openrl-docs.readthedocs.io/zh/latest/custom_env/index.html)]
 
 Here, we provide several toy examples to show how to add user-defined environments into OpenRL.
 

diff --git a/examples/custom_env/pettingzoo_env.py b/examples/custom_env/pettingzoo_env.py
@@ -30,6 +30,5 @@
     env_num=10,
     opponent_wrappers=[RandomOpponentWrapper],
 )
-obs, info = env.reset()
 
 train_and_test(env)