from machine import Pin
from time import sleep

relay1=Pin(20, Pin.OUT)
relay2=Pin(16, Pin.OUT)
relay3=Pin(19, Pin.OUT)

for i in range(1,10):
    voice=input("Enter your speech word:")
    if voice=="turn on the TV":
        relay1.on()
        print("TV ON")
    elif voice=="turn on the HEATER":
        relay2.on()
        print("HEATER ON")
    elif voice=="turn on the WI-FI Cable":
        relay3.on()
        print("WI-FI cable ON")
    elif voice=="turn off the TV":
        relay1.off()
        print("TV OFF")
    elif voice=="turn off the HEATER":
        relay2.off()
        print("HEATER OFF")
    elif voice=="turn off the WI-FI cable":
        relay3.off()
        print("WI-FI cable OFF")
    elif voice=="turn on the all":
        relay1.on()
        relay2.on()
        relay3.on()
        print("all the things ON")
    elif voice=="turn off the all":
        relay1.off()
        relay2.off()
        relay3.off()
        print("all the things are OFF")
    else:
        print("Invalid command!")
    sleep(1)