Upgrade Python Flask Web Application

python flask app feature addition
I want you to add a feature in my existing app.
Description of App : Price Bidding Platform Between Buyer and Mutliple Suppliers
Tech Stack : Python Flask, HTML, Javascript
Feature Required: The knockround round functionality
Functionality Required
* Buyer should be able to create/edit knockout rounds
* Number of Knockout Rounds with Duration
* Have Start/Pause/End buttons
* Once the Knockout round is live..Display Animation..
* Store this information, so that if buyer refreshes the page, or logs back in, it should not reset. Right now, it is resetting.
* Suppliers should also be notified that they are in knockout round..
* Suppliers with lowest rank should be eliminiated
* After one round finishes, the second round should start automatically with a message that Second round is starting
* Display a tab within this section to see results of previous round..ie. which supplier got eliminated and which suppliers are still active.

Files:
1.) App.py : Server Code
2.) Models.py : This contains model description
3.) Bid_comparsion_section.html : This contains HTML and Javascript code.

You need to add functionality into Bid_Comparsion_Section.html
You can read the bids of suppliers from app.py or html file to determine which supplier to eliminate

Feature to be developed in 2 days