팬명록 app.py 에서 오류가 납니다. 확인 부탁드립니다 ㅠㅠ

코드

from flask import Flask, render_template, request, jsonify
app = Flask(__name__)

from pymongo import MongoClient
import certifi

ca = certifi.where()

client = MongoClient('mongodb+srv://test:sparta@cluster0.e16kghp.mongodb.net/Cluster0?retryWrites=true&w=majority',tlsCAFile=ca)
db = client.dbsparta

@app.route('/')
def home():
   return render_template('index.html')

@app.route("/homework", methods=["POST"])
def homework_post():
    name_receive = request.form['name_give']
    comment_receive = request.form['comment_give']
    doc = {
        'name': name_receive,
        'comment': comment_receive
    }

    db.homework.insert_one(doc)
    return jsonify({'msg':'응원 완료!'})

@app.route("/homework", methods=["GET"])
def homework_get():
    comment_list = list(db.homework.find({}, {'_id': False}))
    return jsonify({'homework':comment_list})

if __name__ == '__main__':
   app.run('0.0.0.0', port=5000, debug=True)

오류 메시지

/Users/Artcube/Desktop/sparta/projects/homework/venv/bin/python /Users/Artcube/Desktop/sparta/projects/homework/app.py 

Traceback (most recent call last):

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/pymongo/srv_resolver.py", line 89, in _resolve_uri

  results = _resolve(

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/pymongo/srv_resolver.py", line 43, in _resolve

  return resolver.resolve(*args, **kwargs)

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/dns/resolver.py", line 1193, in resolve

  return get_default_resolver().resolve(qname, rdtype, rdclass, tcp, source,

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/dns/resolver.py", line 1090, in resolve

  (answer, done) = resolution.query_result(response, None)

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/dns/resolver.py", line 696, in query_result

  raise NoAnswer(response=answer.response)

dns.resolver.NoAnswer: The DNS response does not contain an answer to the question: _mongodb._tcp.cluster0.e16kghp.mongodb.net. IN SRV

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

 File "/Users/Artcube/Desktop/sparta/projects/homework/app.py", line 9, in <module>

  client = MongoClient('mongodb+srv://test:sparta@cluster0.e16kghp.mongodb.net/Cluster0?retryWrites=true&w=majority',tlsCAFile=ca)

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 726, in __init__

  res = uri_parser.parse_uri(

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/pymongo/uri_parser.py", line 542, in parse_uri

  nodes = dns_resolver.get_hosts()

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/pymongo/srv_resolver.py", line 121, in get_hosts

  _, nodes = self._get_srv_response_and_hosts(True)

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/pymongo/srv_resolver.py", line 101, in _get_srv_response_and_hosts

  results = self._resolve_uri(encapsulate_errors)

 File "/Users/Artcube/Desktop/sparta/projects/homework/venv/lib/python3.8/site-packages/pymongo/srv_resolver.py", line 97, in _resolve_uri

  raise ConfigurationError(str(exc))

pymongo.errors.ConfigurationError: The DNS response does not contain an answer to the question: _mongodb._tcp.cluster0.e16kghp.mongodb.net. IN SRV

종료 코드 1(으)로 완료된 프로세스