python unhashable type numpy ndarray

This tutorial will explain what causes this error, how to handle it, and provide examples to demonstrate ways to overcome it when dealing with NumPy ndarrays.
To use NumPy ndarrays within dictionaries or sets, a common workaround is to convert the ndarray to a hashable type. This could involve converting the array to a tuple or another immutable object that can represent the data and be used as a dictionary key or set element.
Here's an example demonstrating this approach:
Here's an example:
You can generate a hashable representation of the ndarray elements and use it as a key or set element. For instance, converting the array to a string representation can serve this purpose.
Example:
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