How To Restart Flask Process By Refreshing Page

I have a simple Flask application that queries a database using a set of parameters and then plots the result. This works fine, but how do I restart process(querying database, plot

Solution 1:

You should use queues For example Celery + Redis or Celery + RabbitMq as mentioned by others. You can examples here: http://eon01.com/blog/celery-worker-rabbitmq-broker-step-by-step-introduction/