Cors error in flask

from flask import Flask
from flask_cors import CORS, cross_origin

app = Flask(__name__)
CORS(app)

@app.route("/")
def helloWorld():
    return "Hello world"

Source: stackoverflow.com

Similar codes

1 vote184 views1 answer
Flask redirect to url
Python Flask
2 votes185 views1 answer
Check if user log in flask
Python Flask
23 votes333 views2 answers
Flask or django
Python Flask
0 vote199 views1 answer
Flask stream with data/context
Python Flask
0 vote201 views1 answer
Flask echo server
Python Flask
3 votes191 views1 answer
Flask give port number
Python Flask
0 vote199 views1 answer
Quill get content flask
Python Flask
0 vote182 views1 answer
Mail.send_message flask not working, SSL ==> 465
Python Flask
1 vote218 views1 answer
Flask define template folder
Python Flask
5 votes213 views3 answers
Flask port
Python Flask