Minor improvements for the introspection module

[ericnordelo]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.03%. Comparing base (fcace70) to head (ceb397d).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1210   +/-   ##
=======================================
  Coverage   92.03%   92.03%           
=======================================
  Files          49       49           
  Lines        1394     1394           
=======================================
  Hits         1283     1283           
  Misses        111      111           

Files with missing lines	Coverage Δ
packages/introspection/src/src5.cairo	100.00% <ø> (ø)

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[andrew-fleming]

LGTM!