cse151b-final-project/dqn_wordle.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import gymnasium as gym\n",
    "from stable_baselines3 import DQN\n",
    "import numpy as np"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "ename": "NameNotFound",
     "evalue": "Environment `Wordle` doesn't exist.",
     "output_type": "error",
     "traceback": [
      "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[1;31mNameNotFound\u001b[0m                              Traceback (most recent call last)",
      "Cell \u001b[1;32mIn[2], line 1\u001b[0m\n\u001b[1;32m----> 1\u001b[0m env \u001b[38;5;241m=\u001b[39m \u001b[43mgym\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mmake\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[38;5;124;43mWordle-v0\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[43m)\u001b[49m\n\u001b[0;32m      3\u001b[0m \u001b[38;5;28mprint\u001b[39m(env)\n",
      "File \u001b[1;32mc:\\Repository\\cse151b-final-project\\env\\Lib\\site-packages\\gymnasium\\envs\\registration.py:741\u001b[0m, in \u001b[0;36mmake\u001b[1;34m(id, max_episode_steps, autoreset, apply_api_compatibility, disable_env_checker, **kwargs)\u001b[0m\n\u001b[0;32m    738\u001b[0m     \u001b[38;5;28;01massert\u001b[39;00m \u001b[38;5;28misinstance\u001b[39m(\u001b[38;5;28mid\u001b[39m, \u001b[38;5;28mstr\u001b[39m)\n\u001b[0;32m    740\u001b[0m     \u001b[38;5;66;03m# The environment name can include an unloaded module in \"module:env_name\" style\u001b[39;00m\n\u001b[1;32m--> 741\u001b[0m     env_spec \u001b[38;5;241m=\u001b[39m \u001b[43m_find_spec\u001b[49m\u001b[43m(\u001b[49m\u001b[38;5;28;43mid\u001b[39;49m\u001b[43m)\u001b[49m\n\u001b[0;32m    743\u001b[0m \u001b[38;5;28;01massert\u001b[39;00m \u001b[38;5;28misinstance\u001b[39m(env_spec, EnvSpec)\n\u001b[0;32m    745\u001b[0m \u001b[38;5;66;03m# Update the env spec kwargs with the `make` kwargs\u001b[39;00m\n",
      "File \u001b[1;32mc:\\Repository\\cse151b-final-project\\env\\Lib\\site-packages\\gymnasium\\envs\\registration.py:527\u001b[0m, in \u001b[0;36m_find_spec\u001b[1;34m(env_id)\u001b[0m\n\u001b[0;32m    521\u001b[0m     logger\u001b[38;5;241m.\u001b[39mwarn(\n\u001b[0;32m    522\u001b[0m         \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mUsing the latest versioned environment `\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mnew_env_id\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m` \u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[0;32m    523\u001b[0m         \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124minstead of the unversioned environment `\u001b[39m\u001b[38;5;132;01m{\u001b[39;00menv_name\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m`.\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[0;32m    524\u001b[0m     )\n\u001b[0;32m    526\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m env_spec \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m:\n\u001b[1;32m--> 527\u001b[0m     \u001b[43m_check_version_exists\u001b[49m\u001b[43m(\u001b[49m\u001b[43mns\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mname\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mversion\u001b[49m\u001b[43m)\u001b[49m\n\u001b[0;32m    528\u001b[0m     \u001b[38;5;28;01mraise\u001b[39;00m error\u001b[38;5;241m.\u001b[39mError(\n\u001b[0;32m    529\u001b[0m         \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mNo registered env with id: \u001b[39m\u001b[38;5;132;01m{\u001b[39;00menv_name\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m. Did you register it, or import the package that registers it? Use `gymnasium.pprint_registry()` to see all of the registered environments.\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[0;32m    530\u001b[0m     )\n\u001b[0;32m    532\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m env_spec\n",
      "File \u001b[1;32mc:\\Repository\\cse151b-final-project\\env\\Lib\\site-packages\\gymnasium\\envs\\registration.py:393\u001b[0m, in \u001b[0;36m_check_version_exists\u001b[1;34m(ns, name, version)\u001b[0m\n\u001b[0;32m    390\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m get_env_id(ns, name, version) \u001b[38;5;129;01min\u001b[39;00m registry:\n\u001b[0;32m    391\u001b[0m     \u001b[38;5;28;01mreturn\u001b[39;00m\n\u001b[1;32m--> 393\u001b[0m \u001b[43m_check_name_exists\u001b[49m\u001b[43m(\u001b[49m\u001b[43mns\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mname\u001b[49m\u001b[43m)\u001b[49m\n\u001b[0;32m    394\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m version \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m:\n\u001b[0;32m    395\u001b[0m     \u001b[38;5;28;01mreturn\u001b[39;00m\n",
      "File \u001b[1;32mc:\\Repository\\cse151b-final-project\\env\\Lib\\site-packages\\gymnasium\\envs\\registration.py:370\u001b[0m, in \u001b[0;36m_check_name_exists\u001b[1;34m(ns, name)\u001b[0m\n\u001b[0;32m    367\u001b[0m namespace_msg \u001b[38;5;241m=\u001b[39m \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124m in namespace \u001b[39m\u001b[38;5;132;01m{\u001b[39;00mns\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m\"\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m ns \u001b[38;5;28;01melse\u001b[39;00m \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[0;32m    368\u001b[0m suggestion_msg \u001b[38;5;241m=\u001b[39m \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124m Did you mean: `\u001b[39m\u001b[38;5;132;01m{\u001b[39;00msuggestion[\u001b[38;5;241m0\u001b[39m]\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m`?\u001b[39m\u001b[38;5;124m\"\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m suggestion \u001b[38;5;28;01melse\u001b[39;00m \u001b[38;5;124m\"\u001b[39m\u001b[38;5;124m\"\u001b[39m\n\u001b[1;32m--> 370\u001b[0m \u001b[38;5;28;01mraise\u001b[39;00m error\u001b[38;5;241m.\u001b[39mNameNotFound(\n\u001b[0;32m    371\u001b[0m     \u001b[38;5;124mf\u001b[39m\u001b[38;5;124m\"\u001b[39m\u001b[38;5;124mEnvironment `\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mname\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m` doesn\u001b[39m\u001b[38;5;124m'\u001b[39m\u001b[38;5;124mt exist\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mnamespace_msg\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m.\u001b[39m\u001b[38;5;132;01m{\u001b[39;00msuggestion_msg\u001b[38;5;132;01m}\u001b[39;00m\u001b[38;5;124m\"\u001b[39m\n\u001b[0;32m    372\u001b[0m )\n",
      "\u001b[1;31mNameNotFound\u001b[0m: Environment `Wordle` doesn't exist."
     ]
    }
   ],
   "source": [
    "env = gym.make(\"Wordle-v0\")\n",
    "\n",
    "print(env)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 35,
   "metadata": {},
   "outputs": [],
   "source": [
    "total_timesteps = 100000\n",
    "model = DQN(\"MlpPolicy\", env, verbose=0)\n",
    "model.learn(total_timesteps=total_timesteps, progress_bar=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "def test(model):\n",
    "\n",
    "    end_rewards = []\n",
    "\n",
    "    for i in range(1000):\n",
    "        \n",
    "        state = env.reset()\n",
    "\n",
    "        done = False\n",
    "\n",
    "        while not done:\n",
    "\n",
    "            action, _states = model.predict(state, deterministic=True)\n",
    "\n",
    "            state, reward, done, info = env.step(action)\n",
    "            \n",
    "        end_rewards.append(reward == 0)\n",
    "        \n",
    "    return np.sum(end_rewards) / len(end_rewards)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "model.save(\"dqn_wordle\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "model = DQN.load(\"dqn_wordle\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "print(test(model))"
   ]
  }
 ],
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