{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 62,
   "metadata": {},
   "outputs": [],
   "source": [
    "from langchain.chains import PALChain\n",
    "from langchain import OpenAI"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 63,
   "metadata": {},
   "outputs": [],
   "source": [
    "llm = OpenAI(temperature=0, max_tokens=512)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 64,
   "metadata": {},
   "outputs": [],
   "source": [
    "pal_chain = PALChain.from_math_prompt(llm, verbose=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 65,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "\u001b[1m> Entering new PALChain chain...\u001b[0m\n",
      "\u001b[32;1m\u001b[1;3mdef solution():\n",
      "    \"\"\"在操场上活动的男生有67人，女生有31人，男、女生有同样多的人离开操场后，还在操场的男生人数是女生人数的4倍，离开操场的男、女生一共有多少人？\"\"\"\n",
      "    boys_initial = 67\n",
      "    girls_initial = 31\n",
      "    boys_left = boys_initial - (girls_initial * 4)\n",
      "    total_left = boys_left + girls_initial\n",
      "    result = total_left\n",
      "    return result\u001b[0m\n",
      "\n",
      "\u001b[1m> Finished chain.\u001b[0m\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "'-26'"
      ]
     },
     "execution_count": 65,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "question = \"在操场上活动的男生有67人，女生有31人，男、女生有同样多的人离开操场后，还在操场的男生人数是女生人数的4倍，离开操场的男、女生一共有多少人？\"\n",
    "# question = \"同学们进行广播操比赛，全班正好排成相等的6行。小红排在第二行，从头数，她站在第5个位置，从后数她站在第3个位置，这个班共有( )人\"\n",
    "pal_chain.run(question)"
   ]
  }
 ],
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