from machine import Pin
import time 
button1 = Pin(5, Pin.IN, Pin.PULL_UP)#Internal pull-up
button2 = Pin(4, Pin.IN, Pin.PULL_UP)
while True:
    print("=========================")
    b1=button1.value()  
    b2=button2.value()
    print("Button1: ",b1)
    print("Button2: ",b2)
    time.sleep(5)