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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_url_array(self):
 """ Get all url-objects in an array :return sites (array):
 The sites from the JSON-file """

        urlarray = []
        for urlobjects in self.__json_object["base_urls"]:
            urlarray.append(urlobjects["url"])
        return urlarray