ImportError: cannot import name 'app_ctx' from 'flask.globals'

I kept getting this error every time I ran my code and stack overflow solutions didn't help me either so I figured I would come here for help.
My main.py is as follows:

from flask import Flask, render_template
from flask_sqlalchemy import SQLAlchemy

app = Flask(__name__)

##Connect to Database
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///cafes.db'
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db = SQLAlchemy(app)

##Cafe TABLE Configuration
class Cafe(db.Model):
id = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(250), unique=True, nullable=False)
map_url = db.Column(db.String(500), nullable=False)
img_url = db.Column(db.String(500), nullable=False)
location = db.Column(db.String(250), nullable=False)
seats = db.Column(db.String(250), nullable=False)
has_toilet = db.Column(db.Boolean, nullable=False)
has_wifi = db.Column(db.Boolean, nullable=False)
has_sockets = db.Column(db.Boolean, nullable=False)
can_take_calls = db.Column(db.Boolean, nullable=False)
coffee_price = db.Column(db.String(250), nullable=True)

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

## HTTP GET - Read Record

## HTTP POST - Create Record

## HTTP PUT/PATCH - Update Record

## HTTP DELETE - Delete Record

if __name__ == '__main__':
app.run(debug=True)

Thanks!