Fix ValueError due to inhomogeneous numpy (v1.24+) array #1
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This line creates a numpy array of
floats and a sequence (X_at_H) as one of its elements. This infers the array'sdtype=object. This "feature" was unintended behavior. It was deprecated and raised a warning. As of Numpy v1.24, this feature was removed. Instantiating anSDRaceCaralways throwsValueError: setting an array element with a sequence. The requested array has an inhomogeneous shape after 1 dimensions. The detected shape was (7,) + inhomogeneous part.More on this here:
https://numpy.org/neps/nep-0034-infer-dtype-is-object.html
numpy/numpy#22004
I explicitly set
dtype=object. This change can be verified by instantiating anSDRaceCarobject using Numpy v1.24 or newer with and withoutdtype=object.