This is now a feature of Odoo 16, on the Other Info tab of the transaction:

I solved this by creating this method on my model:

def monthly_tuition_fee_invoice(self):
    invoice = self.env['account.move']
    students_course = self.env['aqur.student.course'].search([('state', '=', 'active_student')])
    for rec in students_course:
        invoice.create({
            'move_type': 'out_invoice',
            'partner_id': rec.student_id.partner_id.id,
            'invoice_line_ids': (
                {
                    'product_id': rec.course_category_id.product_id,
                    'quantity': 1,
                    'price_unit': rec.course_category_id.product_id.lst_price,
                    'tax_ids': False
                },
            )
        })

1. Active developer mode
2. got to  Settings ->  Automation  -> Scheduled Actions
3. Then create new Scheduled Actions

Here is how I set up the schedule actions:

Thank you to @ Niyas and all of the person who have help me to achive this.

Thanks,

Tri Nanda