Update mol2D.py

[rolan701]

substruct addition

To fix the problem, remove the unused Tuple name from the from typing import ... import list while keeping all the other used types. This eliminates the unnecessary dependency on that particular symbol without affecting the rest of the code.

Concretely, in molSimplify/Classes/mol2D.py, on line 4, update the import statement by deleting Tuple from the comma-separated list. No other code changes are required, and no new imports or definitions are needed. The resulting line should import only Dict, Iterable, List, Optional, and Union, which are referenced elsewhere in the file.

To fix an unused import, the best approach is to delete the import statement when the imported name is not referenced anywhere in the file. This removes an unnecessary dependency and clarifies the module’s requirements without affecting runtime behavior.

Concretely, in molSimplify/Informatics/MOF/MOF_functionalizer_v2.py, remove the line from typing import Callable at line 30. No other code changes are needed, and no additional methods, imports, or definitions are required. This keeps all existing functionality intact while resolving the CodeQL warning.

[codecov]

Codecov Report

❌ Patch coverage is 27.27273% with 32 lines in your changes missing coverage. Please review.
✅ Project coverage is 40.58%. Comparing base (039ae99) to head (d4dab2f).
⚠️ Report is 7 commits behind head on main.

Files with missing lines	Patch %	Lines
molSimplify/Classes/mol2D.py	12.12%	29 Missing ⚠️
...lSimplify/Informatics/MOF/MOF_functionalizer_v2.py	72.72%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #529      +/-   ##
==========================================
- Coverage   40.60%   40.58%   -0.03%     
==========================================
  Files          93       93              
  Lines       30036    30077      +41     
==========================================
+ Hits        12197    12207      +10     
- Misses      17839    17870      +31     

Flag	Coverage Δ
unittests	40.58% <27.27%> (-0.03%)	⬇️

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