Welcome to the forum. I'm not aware of any way to make a SolidWorks drawing view show just single lines where there's solid geometry in the model, if that's what you're asking. It's possible someone else will reply back with a method, but I doubt it.
Do not cut the sketch into the part, just show the sketch on the drawing
Right click the drawing view and select - Tangent Edge/Tangent Edge Removed
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