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Canny function from CV2

When I click "Go to definition" in VSCode, I want to see how the function is implemented but oftentimes, there are 3 dots just below the docstrings. Why is it there? What do you call it? How it works and What is the difference between the dots and pass statement.

  • https://stackoverflow.com/questions/62019960/difference-between-pass-statement-and-3-dots-in-python – Andrew Ryan Nov 26 '22 at 22:49
  • OpenCV is a C++ library. There's no Python implementation code to see. What you're looking at are just files that make auto-completion in VSCode work (i.e. only function signatures). – Dan Mašek Nov 26 '22 at 22:57

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