diff --git a/docs/use_cases/agent_simulations/petting_zoo.ipynb b/docs/use_cases/agent_simulations/petting_zoo.ipynb
index 4d9c3747..f205fa61 100644
--- a/docs/use_cases/agent_simulations/petting_zoo.ipynb
+++ b/docs/use_cases/agent_simulations/petting_zoo.ipynb
@@ -23,26 +23,7 @@
    "execution_count": 1,
    "id": "0a3fde66",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Requirement already satisfied: pettingzoo in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (1.22.3)\n",
-      "Requirement already satisfied: pygame in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (2.4.0)\n",
-      "Requirement already satisfied: rlcard in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (1.2.0)\n",
-      "Requirement already satisfied: gymnasium>=0.26.0 in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from pettingzoo) (0.28.1)\n",
-      "Requirement already satisfied: numpy>=1.18.0 in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from pettingzoo) (1.24.3)\n",
-      "Requirement already satisfied: termcolor in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from rlcard) (2.2.0)\n",
-      "Requirement already satisfied: typing-extensions>=4.3.0 in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from gymnasium>=0.26.0->pettingzoo) (4.5.0)\n",
-      "Requirement already satisfied: jax-jumpy>=1.0.0 in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from gymnasium>=0.26.0->pettingzoo) (1.0.0)\n",
-      "Requirement already satisfied: farama-notifications>=0.0.1 in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from gymnasium>=0.26.0->pettingzoo) (0.0.4)\n",
-      "Requirement already satisfied: cloudpickle>=1.2.0 in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from gymnasium>=0.26.0->pettingzoo) (2.2.1)\n",
-      "Requirement already satisfied: importlib-metadata>=4.8.0 in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from gymnasium>=0.26.0->pettingzoo) (6.0.1)\n",
-      "Requirement already satisfied: zipp>=0.5 in /Users/michaelchang/.miniconda3/envs/langchain/lib/python3.9/site-packages (from importlib-metadata>=4.8.0->gymnasium>=0.26.0->pettingzoo) (3.15.0)\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "!pip install pettingzoo pygame rlcard"
    ]