mongo에 연결되지 않습니다.

from pymongo import MongoClient
client = MongoClient('mongodb+srv://test:sparta@cluster0.owxhrga.mongodb.net/Cluster0?retryWrites=true&w=majority')
db = client.dbsparta

doc = {
    'name':'bob',
    'age':27
}

db.users.insert_one(doc)

C:\Users\user\Desktop\sparta\pythonprac\venv\Scripts\python.exe C:\Users\user\Desktop\sparta\pythonprac\dbprac.py 

Traceback (most recent call last):

 File "C:\Users\user\Desktop\sparta\pythonprac\dbprac.py", line 10, in <module>

  db.users.insert_one(doc)

 File "C:\Users\user\Desktop\sparta\pythonprac\venv\lib\site-packages\pymongo\collection.py", line 621, in insert_one

  self._insert_one(

 File "C:\Users\user\Desktop\sparta\pythonprac\venv\lib\site-p