How to we write the background, explain code and wiring of lab reading a pushbutton #$!/$usr$/$bin$/$env python

import $...$

LEdPin $=17$# pin$17$

LedPin$2=19$

ButtonPin $=18$

GPIO.setwarnings $($False$)$

GPIO.setmode$($GPIO$.$BCM$)$ # Numbers GPIOs by standard marking

GPIO.setup$($LedPin$,$ GPIO.OUT$)$ # Set LedPin's mode is output

GPIO.output$($LedPin$,$ GPIO.HIGH$)$ # Set LedPin high$(+3\mathrm{.}3$V$)$ to turn off led

GPI$0.$setup$($LedPin$2,$ GPIO.OUT$)$ # Set LedPin's mode is output

GPIO.output$($LedPin$2,$ GPIO.HIGH$){?}_m$ # Set LedPin high$(+3\mathrm{.}3$V$)$ to turn off led

# Set ButtonPin's mode as input with the internal pullup

GPIO.setup$($ButtonPin$,$

GPIO.IN$,$ pulz$\_$up$\_$down $m_m=$ GPIO.PUD$\_$UP$)$

While True:

$)==($ GPIO. input$(ButtonPin)$

else:

print $(\text{'}...$ led off'$)$

GPIO.output$($LedPin$,$ GPIO.HIGH$)\_$# led off

GPIO.output$($LedPin$2,$ GPIO.LOW$)$ # led on