var=open("people.txt","a")
var.write(" i am closing shop")
var=open("people.txt","r")
print(var.read())
var.close
eabf22f5e38f6b1b233415ea7e796404ae9ec730
<mask token>

<mask token>
var.write(' i am closing shop')
<mask token>
print(var.read())
var.close

var = open('people.txt', 'a')
var.write(' i am closing shop')
var = open('people.txt', 'r')
print(var.read())
var.close

var=open("people.txt","a")
var.write(" i am closing shop")
var=open("people.txt","r")
print(var.read())
var.close