fix: Add exception to the enum importer file if the app isn't initialized

[klmcadams]

As the title says

[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ -0.06% (target: -1.00%)	✅ 66.67%

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (7299b1e)	2514	2190	87.11%
Head commit (c27206a)	2517 (+3)	2191 (+1)	87.05% (-0.06%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#1131)	3	2	66.67%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 87.04%. Comparing base (7299b1e) to head (c27206a).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1131      +/-   ##
==========================================
- Coverage   87.11%   87.04%   -0.07%     
==========================================
  Files          39       39              
  Lines        2514     2517       +3     
==========================================
+ Hits         2190     2191       +1     
- Misses        324      326       +2     

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