message: Fix Python code, for the tutorial_laplace_operator, to get the same result between the Cpp, Java and Python
diff: @@ -40,7 +40,7 @@ def main(argv):
  # [laplacian]
  # Apply Laplace function
  - dst = cv.Laplacian(src_gray, ddepth, kernel_size)
  + dst = cv.Laplacian(src_gray, ddepth, ksize=kernel_size)
  # [laplacian]
  # [convert]
  