AttributeError: AttributeError: 'str' object has no attribute 'decode'

[Tasfinthebigboy]

Traceback (most recent call last):
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask\app.py", line 2213, in __call__
    return self.wsgi_app(environ, start_response)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask\app.py", line 2193, in wsgi_app
    response = self.handle_exception(e)
               ^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask\app.py", line 2190, in wsgi_app
    response = self.full_dispatch_request()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask\app.py", line 1486, in full_dispatch_request
    rv = self.handle_user_exception(e)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask\app.py", line 1484, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask\app.py", line 1469, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "d:\root\main.py", line 56, in register
    New_User = User(email=email, name=name, password=password)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<string>", line 4, in __init__
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\sqlalchemy\orm\state.py", line 566, in _initialize_instance
    with util.safe_reraise():
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\sqlalchemy\util\langhelpers.py", line 147, in __exit__
    raise exc_value.with_traceback(exc_tb)
  File "C:\Users\User\AppData\Local\Programs\Python\Python311\Lib\site-packages\sqlalchemy\orm\state.py", line 564, in _initialize_instance
    manager.original_init(*mixed[1:], **kwargs)
  File "d:\root\main.py", line 20, in __init__
    self.password = bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt(password.decode('utf-8')))
                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'str' object has no attribute 'decode'

Code:

from flask import *
from flask_sqlalchemy import SQLAlchemy
import bcrypt

app = Flask(__name__)

app.config['SQLALCHEMY_DATABASE_URI'] ='sqlite:///database.db'

db = SQLAlchemy(app)
app.secret_key = 'server_secret'

class User(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(100), nullable=False) 
    email = db.Column(db.String(100), unique=True)
    password = db.Column(db.String(100))

    def __init__(self, email, password, name):
        self.name = name
        self.email = email
        self.password = bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt(password.decode('utf-8')))
    def check_password(self, password):
        return bcrypt.checkpw(password.encode('utf-8'), self.password.encode('utf-8'))

with app.app_context():
    db.create_all()


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

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

@app.route('/login/', methods=['POST', 'GET'])
def login():
    if request.method == 'POST':
        email = request.form['email']
        password = request.form['password']

        user = User.query.filter_by(email=email).first()
        if user and user.check_password(password):
            return redirect(url_for('dashboard'))
        else:
            return redirect(url_for('login'), error='Invalid password or email')

@app.route('/register/', methods=['POST', 'GET'])
def register():
    if request.method == 'POST':
        name = request.form['name']
        email = request.form['email']
        password = request.form['password']

        New_User = User(email=email, name=name, password=password)
        db.session.add(New_User)
        db.session.commit()

        return redirect(url_for('login'))
    
    return render_template('register.html')

app.run(debug=True, port=5500)

[ThiefMaster]

You want encode and not decode.