"description":"Unzips a list of tuples for the given index.\r\n\r\n Example inputs:\r\n\r\n index = 0\r\n input_list = [(a, 1), (b, 2), (c, 3)]\r\n\r\n result: [a, b, c]\r\n\r\n or\r\n\r\n index = 1\r\n input_list = [(a, 1), (b, 2), (c, 3)]\r\n\r\n result: [1, 2, 3]",