message: Changed to integer division
diff: @@ -63,7 +63,7 @@ def main(argv):
  # [horiz]
  # Specify size on horizontal axis
  cols = horizontal.shape[1]
  - horizontal_size = cols / 30
  + horizontal_size = cols // 30
  # Create structure element for extracting horizontal lines through morphology operations
  horizontalStructure = cv.getStructuringElement(cv.MORPH_RECT, (horizontal_size, 1))
  @@ -79,7 +79,7 @@ def main(argv):
  # [vert]
  # Specify size on vertical axis
  rows = vertical.shape[0]
  - verticalsize = rows / 30
  + verticalsize = rows // 30
  # Create structure element for extracting vertical lines through morphology operations
  verticalStructure = cv.getStructuringElement(cv.MORPH_RECT, (1, verticalsize))
  