Test coverage is incorrectly configured for gapic-generator-python, and is trying to ananlyze non-python files as if they are python code

[agrawalradhika-cell]

Test coverage is incorrectly configured, and is trying to ananlyze non-python files as if they are python code

Environment details

• gapic-generator version: pip show gapic-generator - https://github.com/googleapis/gapic-generator-python/actions/runs/19183909674/job/54846602382?pr=2472

Steps to reproduce

1. Creating PR in gapic-generator-python - https://github.com/googleapis/gapic-generator-python/actions/runs/19183909674/job/54846602382?pr=2472

The error log shows that the coverage tool is attempting to parse a Jinja2 template file (feature_fragments.j2), which is not a Python file, and this is causing a SyntaxError ( source). This happens because a unit test is rendering a template that imports feature_fragments.j2, and the coverage tool is trying to follow this import and analyze the template file for test coverage.

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Thanks!