in python please

Implement the build_dictionary() function to build a word frequency dictionary from a list of words. Ex: If the words list is: ["hey", "hi", "Mark", "hi", "mark"] the dictionary returned from calling build_dictionary(words) is: {hey:1,hi:2,Mark:1,mark:1} Ex: If the words list is: ["zyBooks", "now", "zyBooks", "later", "zyBooks", "forever"] the dictionary returned from calling build_dictionary(words) is: {zyBooks:3,now:1,later:1,forever:1} The main code builds the word list from an input string, calls build_dictionary0 to build the dictionary, and displays the dictionary sorted by key value. Ex: If the input is: hey hi Mark hi mark the output is: Mark-1hey-1hi-2mark-1 444666.3069286.432qy7 LABACTIVITY6.2.1:LAB:Wordfrequencies(dictionaries) 0/10