This is a simple Flask web application that demonstrates how to connect to a MongoDB database. It allows you to add and delete todo items.

There are several tutorials on how to build a Flask app from ground-up. What if we already have a database from another application and we are only interested in connecting to it to utilize its data?

Step 3 – How do I install Flask-upload libraries? We have to use the WTforms and the flask-uploads libraries to upload files. Install with the command: ...