fix: Fix bug that lead to corupted state when saving calculation plan to excel file

[Czaki]

No description provided.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[deprecated-napari-hub-preview-bot]

Preview page for your plugin is ready here:
https://preview.napari-hub.org/4DNucleome/PartSeg/995
Created: 2023-07-13T20:00:20.770058

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: +0.01 🎉

Comparison is base (152a026) 92.01% compared to head (45dde19) 92.03%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #995      +/-   ##
===========================================
+ Coverage    92.01%   92.03%   +0.01%     
===========================================
  Files          203      203              
  Lines        31482    31532      +50     
===========================================
+ Hits         28969    29020      +51     
+ Misses        2513     2512       -1     

Impacted Files	Coverage Δ
...SegCore/analysis/batch_processing/batch_backend.py	90.35% <100.00%> (+0.26%)	⬆️
package/PartSegCore/io_utils.py	90.20% <100.00%> (+0.13%)	⬆️
...kage/tests/test_PartSegCore/test_analysis_batch.py	99.21% <100.00%> (+0.07%)	⬆️

... and 1 file with indirect coverage changes

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