Facial Recognition Security

import sys
sys.path.append('/flash/apps')
import hkylen
import unit
from m5stack import *
from m5ui import *
from time import sleep

#===== Declarations =====#
servo_0 = unit.get(unit.SERVO, unit.PORTC)

#===== User-Defined Functions =====#
def displayResult(faceID):
if (faceID == 1):
lbl.setColor(lcd.RED)
rgb.setColorAll(lcd.RED)
lbl.setText('FACE ID: 1')
servo_0_90_0()
elif (faceID == 2):
lbl.setColor(lcd.GREEN)
rgb.setColorAll(lcd.GREEN)
lbl.setText('FACE ID: 2')
servo_0_90_0()
elif (faceID == 3):
lbl.setColor(lcd.BLUE)
rgb.setColorAll(lcd.BLUE)
lbl.setText('FACE ID: 3')
servo_0_90_0()
elif (faceID == 4):
lbl.setColor(lcd.YELLOW)
rgb.setColorAll(lcd.YELLOW)
lbl.setText('FACE ID: 4')
servo_0_90_0()
else:
lbl.setColor(lcd.WHITE)
rgb.setColorAll(lcd.BLACK)
lbl.setText('No Face ID')

def servo_0_90_0():
servo_0.write_angle(90)
sleep (2)
servo_0.write_angle(0)


#===== Main =====#
lcd.clear(lcd.BLACK)
lcd.font(lcd.FONT_DejaVu24)
servo_0.write_angle(0)
hkylen.setAlgorithm(hkylen.FACE_RECOGNITION)

while not (hkylen.isReady()):
lcd.print('Huskylens Not Ready!', 10, 0, lcd.CYAN)

lcd.clear(lcd.BLACK)
lcd.print('Face Security Demo', 10, 0, lcd.CYAN)
lbl = M5TextBox(15, 90, '', lcd.FONT_DejaVu56, lcd.WHITE)

displayResult(0)
while True:
hkylen.update()
if hkylen.blockIsReady(1):
displayResult(1)
elif hkylen.blockIsReady(2):
displayResult(2)
elif hkylen.blockIsReady(3):
displayResult(3)
elif hkylen.blockIsReady(4):
displayResult(4)
else:
displayResult(0)
sleep(2)