More than 3 elements

Define a function 'more_than_3_elements' that receives a list and returns True
if it has more than 3 elements and False if not.

Examples:

>>> more_than_3_elements([1,2,3,4,5])
True
>>> more_than_3_elements([1,2,3])
False
import unittest


class MoreThan3ElementsTestCase(unittest.TestCase):

    def test_more_than_3_elements(self):
        self.assertEqual(more_than_3_elements([1,2,3,4,5]), True)

    def test_not_more_than_3_elements(self):
        self.assertEqual(more_than_3_elements([1,2,3]), False)