date_of_today=datetime.today().strftime('%d/%b/%Y')
dt = datetime.strptime(date_of_today, '%d/%b/%Y')
dt_start = dt - timedelta(days=dt.weekday())
dt_end = dt_start + timedelta(days=6)
start = int(dt_start.replace(tzinfo=timezone.utc).timestamp())
end = int(dt_end.replace(tzinfo=timezone.utc).timestamp())

end = int(dt_end.replace(tzinfo=timezone.utc).timestamp().microseconds)