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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 getAlertContacts(self, alertContacts=None, offset=None, limit=None):
 """ Get Alert Contacts """

            url = self.baseUrl
            url += "getAlertContacts?apiKey=%s" % self.apiKey
            if alertContacts:
                url += "&alertContacts=%s" % alertContacts
            if offset:
                url += "&offset=%s" % offset
            if limit:
                url += "&limit=%s" % limit
            url += "&format=json"
            return self.requestApi(url)