how to get size of the list in python code example

Example 1: python find the number of elements in a list

list1 = [2,3,4,3,10,3,5,6,3]
elm_count = list1.count(3)
print('The count of element: 3 is ', elm_count)

Example 2: length of list python

thistuple = ("apple", "banana", "cherry")
print(len(thistuple))