fix: OPTIC-574: Inconsistent behavior on Create Annotations From Predictions

[bmartel]

PR fulfills these requirements

• Commit message(s) and PR title follows the format [fix|feat|ci|chore|doc]: TICKET-ID: Short description of change made ex. fix: DEV-XXXX: Removed inconsistent code usage causing intermittent errors
• Tests for the changes have been added/updated (for bug fixes/features)
• Docs have been added/updated (for bug fixes/features)
• Best efforts were made to ensure docs/code are concise and coherent (checked for spelling/grammatical errors, commented out code, debug logs etc.)
• Self-reviewed and ran all changes on a local instance (for bug fixes/features)

Change has impacts in these area(s)

(check all that apply)

• Product design
• Backend (Database)
• Backend (API)
• Frontend

Describe the reason for change

With the changes to ML Backends, the logic in the retrieval of model versions caused a workflow regression in DataManager. The reason was because the default value of a project model version is an empty string, and all subsequent checks on retrieval of the model versions were considering strictly None to represent the absence. This fix loosens the checks to look for falsey/truthy instead which fixes the observed regressions.

Which logical domain(s) does this change affect?

Predictions, ModelVersions, DataManager

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.25%. Comparing base (b3dd626) to head (841da3a).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #5631      +/-   ##
===========================================
+ Coverage    76.19%   76.25%   +0.06%     
===========================================
  Files          158      158              
  Lines        13328    13328              
===========================================
+ Hits         10155    10163       +8     
+ Misses        3173     3165       -8     

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[niklub]

Approved, but as suggested by codecov, there should be a test to cover the lines. Let's create a follow-up ticket for that purpose