Cleaning up context window

[ZacJMagee]

Am I missing something, is there a way to be able to clear the context from the chat?

Say I want to solve problem A using the chat. I give it the code, apply the code then move on.

Then later in that same file if I want to solve problem B, can I clear the previous inputs to avoid flooding the context window?
So I am not sending 1000s of tokens, running up the API credits used?