Pylance and Flake8 fixes

[Teester]

No description provided.

[sonarqubecloud]

Quality Gate failed

Failed conditions
12.1% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

❌ Patch coverage is 90.69767% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 91.55%. Comparing base (2e72489) to head (a939fec).
⚠️ Report is 10 commits behind head on master.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
entityshape/api_v1/shape.py	81.81%	4 Missing ⚠️
entityshape/api_v2/api_v2_blueprint.py	81.81%	2 Missing ⚠️
entityshape/api_v2/getjsonld.py	77.77%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #95      +/-   ##
==========================================
- Coverage   91.75%   91.55%   -0.20%     
==========================================
  Files          17       17              
  Lines        1588     1646      +58     
==========================================
+ Hits         1457     1507      +50     
- Misses        131      139       +8     

Files with missing lines	Coverage Δ
entityshape/api_v1/api_v1_blueprint.py	82.60% <100.00%> (ø)
tests/tests_api_v1/test_v1.py	89.13% <100.00%> (+0.66%)	⬆️
tests/tests_api_v2/test_compare_properties.py	98.59% <100.00%> (ø)
tests/tests_api_v2/test_compare_statements.py	98.18% <100.00%> (ø)
tests/tests_api_v2/test_compare_v1_v2.py	91.25% <100.00%> (+0.58%)	⬆️
tests/tests_api_v2/test_jsonld.py	96.66% <100.00%> (+0.03%)	⬆️
tests/tests_api_v2/test_schemas.py	90.15% <100.00%> (+0.65%)	⬆️
tests/tests_api_v2/test_utilities.py	98.71% <100.00%> (ø)
entityshape/api_v2/api_v2_blueprint.py	84.61% <81.81%> (-3.27%)	⬇️
entityshape/api_v2/getjsonld.py	87.09% <77.77%> (-8.91%)	⬇️
... and 1 more

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