A.I. wording for Black and white, no colour, simple line drawing - help

[DTP-1984]

I'm finding Firefly and the new AI generate in InDesign nearly impossible to generate simple black and white line drawings like old newpaper ads.  No greyscale, no colours. Just simple without a background. (isolated) Please add a setting to click for black and white and line drawing with a simplicty adjustment and isolated. 

[droopydog500]

@DTP-1984: Here is one of mine that might help you.  Model 2 works better for this than Model 3.

four-quadrant robotic toaster design drawing, different angles, with numbers arrows pointers symbols...