Hiding sound ,and attachment option


I tried for looking for class/elemnts in chatbot window to hide attachment action and sound action.
How can I do this?
and the condition is that i do not want to use Web SDK for removing it,
And also i want the chat icon to be always visible on the web page, without using Web SDK


Hi Team,
Is there any update?

This is not possible without modifying the Web-SDK.