alist = [123, 'xyz', 'zara', 'abc']
alist.append(2009) # add single value in list
alist.extend([2009,2011,2344]) #add mutiple item in list
alist.pop() #remove last item from list
alist.reverse() # reverse the value
alist.insert(123,(1)) # adds value after some item
alist.remove(1) #removes the specific value from list number doesnt exists t gives error

print(alist)