import frappe def execute(): frappe.reload_doc("loan_management", "doctype", "loan_type") frappe.reload_doc("loan_management", "doctype", "loan") loan_type = frappe.qb.DocType("Loan Type") loan = frappe.qb.DocType("Loan") frappe.qb.update(loan_type).set(loan_type.disbursement_account, loan_type.payment_account).run() frappe.qb.update(loan).set(loan.disbursement_account, loan.payment_account).run()