private static void update(BufferedReader br, ServiceInterface obj, Scanner cs)
			throws IOException {
		// TODO Auto-generated method stub
		String str[] = new String[2];

		for (int i = 0; i < 2; i++) {
			str[i] = br.readLine();
		}
		String str2=obj.update(str[0], str[1]);
		if(!str.equals(null)){
			System.out.println(str2+" Updated Successful");
			myMenu(br, obj, cs);
		}
		else{
			System.out.println("Updation failed");
			myMenu(br, obj, cs);
		}
	}