address code-rabbit suggestions

Signed-off-by: Kamesh Akella <kakella@redhat.com>

Author: kami619

AGENTS.md

@@ -31,7 +31,7 @@ uv run pytest --setup-plan tests/model_serving/
 
 ## Project Structure
 
-```
+```text
 tests/                    # Test modules by component
 ├── conftest.py           # Shared fixtures (session/class scope)
 ├── fixtures/             # Extracted fixture modules

CONSTITUTION.md

@@ -76,7 +76,7 @@ Keep code close to where it is used.
 
 All code MUST consider security implications.
 
-- Never filter, log, or expose sensitive information (secrets, tokens, credentials)
+- Never log/expose secrets; redact/mask if printing is unavoidable
 - Avoid running destructive commands without explicit user confirmation
 - Use detect-secrets and gitleaks pre-commit hooks to prevent secret leakage
 - Test code MUST NOT introduce vulnerabilities into the tested systems