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 vote214 views1 answer
How to change the favicon in flask
Python Flask
1 vote216 views1 answer
Python how to automatically restart flask sever
Python Flask
5 votes245 views3 answers
ImportError: No module named flask
Python Flask
0 vote219 views2 answers
Where should favicon.ico be placed in flask app
Python Flask
1 vote225 views1 answer
Flask authentication user without database
Python Flask
14 votes351 views3 answers
Flask link stylesheet
Python Flask
0 vote216 views1 answer
Import mongodatetime flask
Python Flask
0 vote189 views1 answer
Unable to import flask pylint
Python Flask
1 vote236 views1 answer
Debug flask powershel
Python Flask
0 vote241 views1 answer
Flask wtforms multiple select
Python Flask