from pymongo import MongoClient

import certifi

ca = certifi.where()

client = MongoClient('mongodb+srv://test:sparta@cluster0.mongodb+srv://test:<password>@cluster0.ekswuq8.mongodb.net/?retryWrites=true&w=majority.mongodb.net/내DB명?retryWrites=true&w=majority', tlsCAFile=ca)

db = client.dbsparta

doc = {

  'name':'bob',

  'age':27

}

db.users.insert_one(doc)