text: from flask import Flask, render_template, jsonify, request, session, redirect, url_for
  app = Flask(__name__)
  
  from pymongo import MongoClient
  client = MongoClient('mongodb://agapao:5561@3.34.98.182', 27017)
  db = client.aunae
  
  arr=["a","b","c","d","e","f","g"]
  
  doc={
      'abc':arr
  }
  db.solution.update_one({'name':'아린'}, {'$set':{'solution':arr}})