MongoDB not connecting to the server - mongodb

Question

Every time I try to connect to my mongodb atlas via my app, I keep getting this error.
ERROR 'f len([h for h in host if "/" in h]) > 1: TypeError: 'Flask' object is not iterable'
from turtle import turtlesize
from flask import Flask, redirect, render_template, request, url_for
from pymongo import MongoClient
app = Flask(__name__)
#app.config['SECRET KEY'] = ''
app.config['MONGO_URI'] = 'mongodb+srv:// admin:admin#sunbeam.cb2bg.mongodb.net/?retryWrites=true&w=majority'
mongodb_client = MongoClient(app)
db = mongodb_client.db
cluster = db['Studentsdb']
collection = cluster['students']
#app.route('/', methods=['GET', 'POST'])
def login():
error = None
if request.method == 'POST':
if request.form['username'] != 'admin' or request.form['password'] != 'admin':
error = 'Invalid Credentials. Please try again.'
else:
return redirect(url_for('student_forms'))
return render_template('login.html', error=error)
#app.route("/")
def products():
#return "<p>This is a proejcts page</p>"
return render_template('index.html')
#app.route("/student_forms", methods = ['GET','POST'])
def student_forms():
if request.method == 'POST':
name = request.form['name']
gender = request.form['gender']
class_admit = request.form['class']
dob = request.form['birthdate']
collection.insert_one({'name':name, 'gender':gender, 'class': class_admit, 'dob': dob})
return redirect(url_for('student_forms'))
return render_template('studentform.html', form=student_forms)
if __name__ == '__main__':
app.run(debug=True, port=8000)

Answer 1

You may have a number of issues but the first is your connection string should not have a space:
app.config['MONGO_URI'] = 'mongodb+srv:// admin:admin#sunbeam.cb2bg.mongodb.net/?retryWrites=true&w=majority'
->
app.config['MONGO_URI'] = 'mongodb+srv://admin:admin#sunbeam.cb2bg.mongodb.net/?retryWrites=true&w=majority'