Hi i am new to chat bots. i generate my first bot. I create a KB in a .docs file. I upload the KB to see how it works. After a¡i saw how it works i realize i need it to modify my KB i modify the old KB and load the new KB, i publish the bot again and put it in my web page. But the bot still is giving me the answers of the first KB, i have try a couple of things like changing the name and upload it again but same answers from the first KB. What can i do?