I need help doing this in Python.

! NOTE: These two Java exercises are NOT on the codingbat site for Python but represent useful exercises. Complete these for Python. Test cases are given that correspond to cases from the Java run. Name Java > String-2 > repeatSeparator Description Given two strings, word and a separator, return a big string made of count occurrences of the word, separated by the separator string def repeatSeparator(word, sep, count) Code print repeatSeparator"Word", "X", 3)"WordXWordXNord) print(repeatSeparator("This", "And", 1)= "This") printrepeatSeparator("AAA", "", 1) "AAA") SCREENSHOT Name Java > String-2> mixString Description Given two strings, A and B, create a bigger string made of the first char of A, the first char of B, the second char of A, the second char of B, and so on. Any leftover chars go at the end of the result Code def mixString(a, b) printimixString("abo", "xyz'') =="axpyz) printimixString("Long", "So") ="LSaong") print(mixString("", "Hello") "Hello") printimixString("Abc", "") =="Abc") SCREENSHOT