Update test_probabilistic.py

[aaronspring]

Description

allow float or int inputs

alternative solution: convert int and float inputs to xr with xr.ones_like(forecast) * observation

Closes #285

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

• pytest

Checklist (while developing)

• I have added docstrings to all new functions.
• I have commented my code, particularly in hard-to-understand areas
• Tests added for pytest, if necessary.

Pre-Merge Checklist (final steps)

• I have rebased onto main or develop (wherever I am merging) and dealt with any conflicts.
• I have squashed commits to a reasonable amount, and force-pushed the squashed commits.

References

Please add any references to manuscripts, textbooks, etc.

[pep8speaks]

Hello @aaronspring! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file xskillscore/tests/test_probabilistic.py:

Line 1074:1: W293 blank line contains whitespace

Comment last updated at 2021-07-26 07:33:56 UTC

[aaronspring]

close in favor of #341