@@ -0,0 +1,636 @@
+import json%0A%0Adef read_json(filename):%0A%0A    %22%22%22%0A    A function read the json file and process the Zipcodes and Coordinates%0A%0A    Parameter: filename, a json file)%0A%0A    Return: result, a dictionary contains%0A            key: zipcode,%0A            value: a list of coordinate corresponding to the that zipcode%0A    %22%22%22%0A%0A    with open(filename) as f:%0A        data = json.load(f)%0A%0A    result = %7B%7D%0A    for feature in data%5B'features'%5D:%0A        result%5Bfeature%5B'properties'%5D%5B'ZIPCODE'%5D%5D = feature%5B'geometry'%5D%5B'coordinates'%5D%0A%0A    for zipcode, coor in result.items():%0A        print(%22Zipcode %7B%7D, Coordinate %7B%7D%22.format(zipcode, coor))%0A%0A    return result

add read_json function