set3={1,2,3,5,4,6,"luminar"}
#set3.add(9)
#set3.add("anu")
#set3.add(100) #add 1 element
#print(set3)
set3.update([8,9])#multiple elements add at a time in set
#print(set3)
set3.remove(8)#removing an element
#print(set3)
set3.discard(10) #if an element not present in set it do nothing mean it prints the set
#print(set3)
set3.pop()#remove ist value
print(set3)
