With the parentheses you call the function. What you want is assigning them to the list and call the choice later:
my_list = [func_test_1, func_test_2, func_test_3]
random.choice(my_list)()
With the parentheses you call the function. What you want is assigning them to the list and call the choice later:
my_list = [func_test_1, func_test_2, func_test_3]
random.choice(my_list)()