CRM - Deluge - For each record

Hey am not sure how I would write this script below:

This is for Schedule Function.

API names

Module: Leads

Field: Sched

For each record that Sched == “AA” && zoho.currentdate == 10/10/2021

THEN Update Sched == “ ”(empty)

For each record that Sched == “BB” && zoho.currentdate == 11/11/2021

THEN Update Sched == “ ”(empty)

For each record that Sched == “CC” && zoho.currentdate == 12/12/2021

THEN Update Sched == “ ” (empty)

Can someone help?