звонок из элементов списка в шагах
some_list[start:stop:step]
#example
l = list(range(0,9))
l[0::2] #> take the first position until the last by step 2
Lonely Louse
some_list[start:stop:step]
#example
l = list(range(0,9))
l[0::2] #> take the first position until the last by step 2