Flask UI Sim Updates

[highlyprofitable108]

Create more functional pages for simulations

[highlyprofitable108]

input html updated. Not update flask and integrate with new logic

[highlyprofitable108]

flask template update. Need to review logic with prediction file and make changes for variables and custom matchup as needed

[highlyprofitable108]

Successfully triggering prediction script

[highlyprofitable108]

Fixed loading spinner