System information

• OS Platform and Distribution (e.g., Linux Ubuntu 16.04): macOS 12.6
• Python version: 3.10.7
• NumPy version: 1.23.3

Describe the current behavior
import of numpy_ml fails due to an ImportError with the collections module.

Describe the expected behavior
Importing just the module should not generate an ImportError

Code to reproduce the issue

# Python 3.10 or newerimportnumpy_ml

Other info / logs
In Python 3.10 the deprecated aliases were removed.

Remove deprecated aliases toCollections Abstract Base Classes from thecollections module. (Contributed by Victor Stinner inbpo-37324.)

fromWhat’s New In Python 3.10

fix
To fix the bug, in/numpy_ml/utils/data_structures.py change

fromcollectionsimportHashable

to

fromcollections.abcimportHashable