" split([' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' 'notice that the resulting list is not list of numbersit is list of strings it just so happens these strings contain only digits and could be interpreted as numbers all that we need now is way of converting string containing digits into python number of coursewe already know one way of doing thatwe just need to evaluate the string with eval recalleval takes string and evaluates it as if it were python expression as refresherhere are some interactive examples of evalnumstr " eval(numstr eval(" " eval(" + " eval(" " eval(("enter number ")enter number print using split and eval we can write our decoder program numbers text py program to convert sequence of unicode numbers into string of text def main()print("this program converts sequence of unicode numbers into"print("the string of text that it represents \ "get the message to encode instring input("please enter the unicode-encoded message"loop through each substring and build unicode message message "for numstr in instring split()codenum eval(numstrconvert digits to number