The requested array has an inhomogeneous shape after 1 dimensions.

[Levg97]

I have tried running the run_solution.py that you have provided in examples but I receive this error:

$ python examples/run_solution.py
Traceback (most recent call last):
File "C:\users\lev\chessboard\examples\run_solution.py", line 9, in
center_blocks = np.array([
^^^^^^^^^^
ValueError: setting an array element with a sequence. The requested array has an inhomogeneous shape after 1 dimensions. The detected shape was (13,) + inhomogeneous part.

[Levg97]

I downgraded my verison of numpy from 1.24.3 to 1.22.0 and now I'm getting this error:

File "C:\Users\Lev\chessboard\examples\run_solution.py", line 26, in
polygons = create_polygons(center_blocks)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Lev\AppData\Local\Programs\Python\Python311\Lib\site-packages\chessboard\utils.py", line 24, in create_polygons
poly.checkers = np.array(block)
^^^^^^^^^^^^^
AttributeError: 'Polygon' object has no attribute 'checkers'