fix: typo nework --> network in test_summaries.py

[schwehr]

Description:

This is a trivial typo fix in a test name.

PR Checklist:

• Pre-commit hooks pass (run pre-commit run --all-files)
• Tests pass (run pytest)
• Documentation has been updated to reflect changes, if applicable
• This PR maintains or improves overall codebase code coverage
• This PR's title is formatted per conventional commits

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.22%. Comparing base (0d2ec09) to head (f26c5c8).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1624   +/-   ##
=======================================
  Coverage   92.22%   92.22%           
=======================================
  Files          55       55           
  Lines        8414     8414           
  Branches      973      973           
=======================================
  Hits         7760     7760           
  Misses        466      466           
  Partials      188      188           

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