from pymongo import MongoClient
client = MongoClient('mongodb+srv://suhong95:sunguk95@cluster0.9i1frqj.mongodb.net/Cluster0?retryWrites=true&w=majority')
db = client.dbsparta

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




db.users.insert_one(doc)
/Users/uki/Desktop/Sparta/pythonprac/venv/bin/python /Users/uki/Desktop/Sparta/pythonprac/dbprac.py 
Traceback (most recent call last):
 File "/Users/uki/Desktop/Sparta/pythonprac/dbprac.py", line 10, in <module>
  db.users.insert_one(doc)
 File "/Users/uki/Desktop/Sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 621, in insert_one
  self._insert_one(
 File "/Users/uki/Desktop/Sparta/pythonprac/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/uki/Desktop/Sparta/pythonprac/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/uki/Desktop/Sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1729, in _tmp_session
  s = self._ensure_session(session)
 File "/Users/uki/Desktop/Sparta/pythonprac/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/uki/Desktop/Sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1657, in __start_session
  self._topology._check_implicit_session_support()
 File "/Users/uki/Desktop/Sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 538, in _check_implicit_session_support
  self._check_session_support()
 File "/Users/uki/Desktop/Sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 554, in _check_session_support
  self._select_servers_loop(
 File "/Users/uki/Desktop/Sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 238, in _select_servers_loop
  raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: ac-xi1ksby-shard-00-02.9i1frqj.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-xi1ksby-shard-00-00.9i1frqj.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-xi1ksby-shard-00-01.9i1frqj.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: 63217744db6a688fd6a4c842, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-xi1ksby-shard-00-00.9i1frqj.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-xi1ksby-shard-00-00.9i1frqj.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-xi1ksby-shard-00-01.9i1frqj.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-xi1ksby-shard-00-01.9i1frqj.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-xi1ksby-shard-00-02.9i1frqj.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-xi1ksby-shard-00-02.9i1frqj.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>]>

Process finished with exit code 1

위에는 튜터님께서 올리신 데이터에 제 mongoDB 아이디랑 비번을 입력한 url 을 넣었구요 실행을하면 아래처럼 오류메시지가 뜨면서 collection에 아무것도 안들어가지는 현상입니다!

확인 부탁드리겠습니다 감사합니다:)