I’ve noticed a weird problem that has to be related to my code implementation. When I try to run find_line_segments() or find_lines() from a saved image, I get a list of lines that makes sense. When I try to run find_line_segments(roi = (…)) or find_lines(roi = (…)) on the same image, I don’t receive any lines back. I’ve attached two images showing my IDE with both cases. Any ideas?