/usr/local/lib/python3.7/dist-packages/handwritten_notes_maker/__init__.py:86: FutureWarning: Using a non-tuple sequence for multidimensional indexing is deprecated; use `arr[tuple(seq)]` instead of `arr[seq]`. In the future this will be interpreted as an array index, `arr[np.array(seq)]`, which will result either in an error or a different result.
page[list(np.array([[self.top_ptr],[self.left_ptr]]) + np.where(img == 0))] = [0,0,0]
Referencing this line.