unwanted purple part showed after omz update

[Adam-fei]

Like image showed above, this purple square (conda env name I used) showed after updating oh my zsh.
Is there any way to un-show it?

following is what before updating look like

[PrimozGodec]

The problem I see now is that the information in Agnoster's purple field and parentheses in front is duplicated. I actually visually prefer info in the purple field. Can something be done so that the env name in parentheses disappears in this case, or does it need to be done manually?

[Adam-fei]

or either of which disappears 😂