Python programming

def combine_list(word_list): """ Question 2 - Given a list of words, return a string of the words with an even number of characters separated by a space (all lowercase). >>> combine_list(["Accounting", "HR", "Sales"]) 'accounting hr' >>> combine_list(["Jim", "Pam", "Cece"]) 'cece' """ pass

def remove_duplicates(iterable): """ Question 3 - Return a list of the non-duplicate items from the parameter iterable >>> remove_duplicates(["Bears", "Beats", "Battlestar Galactica", "Beats"]) ["Bears", "Beats", "Battlestar Galactica"] >>> remove_duplicates(["Ping", "Prison Mike", "Date Mike", "Date Mike"]) ["Ping", "Prison Mike", "Date Mike"] """ pass