do {
            //making sure it actually has something
            if let error = error {
                throw error
            }
            guard let data = data else {
                print("data is nil")
                return // or throw some error
            }
            //# For debugging, show response data as text
            //print(String(data: data, encoding: .utf8) ?? "?")
            //#5 `mutableContainers` has no meaning in Swift
            guard let jsonDict = try JSONSerialization.jsonObject(with: data) as? [String: Any] else {
                print("response data is not a JSON object")
                return // or throw some error
            }
            //setting jsonDict to read datta from url
            //# Better check "status"
            guard let status = jsonDict["status"] as? String, status == "OK" else {
                print("API error, status is not OK")
                return // or throw some error
            }
            guard let results = jsonDict["results"] as? [[String: Any]] else {
                print("`results` is not an Array of JSON object")
                return // or throw some error
            }
            //print("or here",LocArray)
            for result in results {
                guard let name = result["name"] as? String else {
                    print("value for `name` not found or not object")
                    return // or throw some error or ignore and continue
                }
                guard let geometry = result["geometry"] as? [String: Any] else {
                    print("value for `geometry` not found or not object")
                    return // or throw some error or ignore and continue
                }
                guard let location = geometry["location"] as? [String: Double] else {
                    print("value for `location` not found or not object")
                    return // or throw some error or ignore and continue
                }
                guard let lat = location["lat"],
                   let lng = location["lng"] else {
                    print("value for `lat` or `lng` not found or not number")
                    return // or throw some error or ignore and continue
                }
                self.nameArray.append(name)
                let coord = CLLocationCoordinate2D(latitude: lat, longitude: lng)
                self.locationArray.append(coord)
            }
            self.printNames()
        } catch {
            print(error)
            let title = NSLocalizedString("There was an Error", comment: "")
            let message = NSLocalizedString("We encountered an error while trying to connect to Google. Try again later.", comment: "")
            let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
            alert.addAction(UIAlertAction(title: "Okay!", style: .default))
            self.present(alert, animated: true, completion: nil)
        }