Fix conversion of numpy array with ndim>0 to scalar

[IgorTatarnikov]

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Description

What is this PR

• Bug fix
• Addition of a new feature
• Other

Why is this PR needed?
Following numpy/numpy#29841 the DeprecationWarning has been elevated to a TypeError

What does this PR do?
Fixes the conversion that triggered the test failure.

How has this PR been tested?

All tests pass locally

Checklist:

• The code has been tested locally
• The code has been formatted with pre-commit

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.60%. Comparing base (18d26fa) to head (12c99fe).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #436   +/-   ##
=======================================
  Coverage   86.60%   86.60%           
=======================================
  Files          27       27           
  Lines        1239     1239           
=======================================
  Hits         1073     1073           
  Misses        166      166           

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