Srushti-S/Fantasy-Cricket-League — reverse-engineered prompt

Build me a simple Fantasy Cricket League desktop app in Python where a user can create and manage a virtual cricket team, save it, open it later, and evaluate its score based on player performance.

The app should feel like a small interactive game, with screens for creating a new team, opening an existing team, viewing rules or instructions, and calculating scores. Use the scoring rules from fantasy cricket, runs, strike rate, fours and sixes, wickets, economy rate, catches, stumpings, and run outs. Show the final score clearly so the user can compare how well their team did.

Please include a small local database or saved data file for teams and player stats, and make the interface easy enough for a beginner to use. Add basic icons or images if helpful. Keep it runnable with something like python main.py, and include any setup notes needed. Look up current docs online if you need to.