DB가져오기 하는 부분에서 튜터님 가이드대로 따라했는데 오류가 떠서 문의 드립니다!

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

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

db.users.insert_one(doc)

오류메시지

"/Users/yoonheekoh/Desktop/Sparta/python prac/venv/bin/python" /Users/yoonheekoh/Desktop/Sparta/python prac/dbprac.py 
Traceback (most recent call last):
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/dbprac.py", line 10, in <module>
    db.users.insert_one(doc)
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 621, in insert_one
    self._insert_one(
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 562, in _insert_one
    self.__database.client._retryable_write(acknowledged, _insert_command, session)
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1447, in _retryable_write
    with self._tmp_session(session) as s:
  File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1729, in _tmp_session
    s = self._ensure_session(session)
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1712, in _ensure_session
    return self.__start_session(True, causal_consistency=False)
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1657, in __start_session
    self._topology._check_implicit_session_support()
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 538, in _check_implicit_session_support
    self._check_session_support()
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 554, in _check_session_support
    self._select_servers_loop(
  File "/Users/yoonheekoh/Desktop/Sparta/python prac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 238, in _select_servers_loop
    raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: ac-tcq4v1r-shard-00-00.ikpnsae.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-tcq4v1r-shard-00-01.ikpnsae.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-tcq4v1r-shard-00-02.ikpnsae.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108), Timeout: 30s, Topology Description: <TopologyDescription id: 631fad1f35b15af71c14d9a6, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-tcq4v1r-shard-00-00.ikpnsae.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-tcq4v1r-shard-00-00.ikpnsae.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-tcq4v1r-shard-00-01.ikpnsae.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-tcq4v1r-shard-00-01.ikpnsae.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-tcq4v1r-shard-00-02.ikpnsae.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-tcq4v1r-shard-00-02.ikpnsae.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>]>

종료 코드 1(으)로 완료된 프로세스

자세히 보니 몽고디비에서 복사해 온 url 중간부분에 저는 ikpnsae.mongodb.net으로 되어 있고 영상에서는 jcglu.mongodb.net인데 이 차이는 뭔지..

나오지 않아서 넘어갈 수가 없네요 ㅜㅜ 답변 부탁 드립니다.