Fix inaccurate description of requirements installation workflow

Co-authored-by: thoughtparametersllc <194255310+thoughtparametersllc@users.noreply.github.com>

Author: Copilot

.github/IMPLEMENTATION_SUMMARY.md

@@ -56,7 +56,7 @@ python-testing/
 
 1. **Setup Python** - Uses `actions/setup-python@v5` to set up Python environment
 2. **Install pytest** - Installs pytest from PyPI
-3. **Install Requirements** - Optionally installs from requirements file
+3. **Install Requirements** - Installs packages from requirements file if the file exists
 4. **Run Tests** - Executes pytest with configurable options
 5. **Report Results** - Outputs results to GitHub Actions summary
 6. **Generate Badges** - Creates SVG badges for test status (optional)