i'm trying to concatenate a list with itself, but it needs to be a specific number of times
list1=[1,2,3,4]
list2=(list1+list1+list1)
print(list2)
#output would be [1,2,3,4,1,2,3,4,1,2,3,4]
but i want the list to be concatenated with itself a user specified number of times, not just the example of 3