Add GitHub Actions CI/CD workflow for automated testing and quality checksAdd GitHub Actions CI/CD workflow for automated testing and quality checksCreate python-tests.yml

[DHANUSHRAJA22]

Add GitHub Actions workflow for Python testing and quality checks

This workflow will:

• Test Python syntax across multiple Python versions (3.8-3.11)
• Run code linting with flake8
• Check code formatting with black
• Test basic functionality of the ML classifier
• Ensure all Python files can be compiled without errors

This addresses the lack of automated testing infrastructure for PR #50.

[nish0753]

Thank you for adding the CI/CD workflow, @DHANUSHRAJA22. This is a valuable addition to automate testing and maintain code quality standards.

Positive Aspects

• Multi-version Python testing (3.8-3.11) ensures broad compatibility across different environments
• Comprehensive combination of checks including linting (flake8), formatting (black), and syntax validation
• Targeted ML classifier tests for the data-science module
• Clear and detailed documentation in the PR description

Issues Requiring Resolution

1. Merge Conflicts

This PR currently has merge conflicts that prevent it from being merged. Please update your branch with the latest changes from main and resolve any conflicts.

You can resolve this by running:

git fetch upstream
git merge upstream/main
# Resolve conflicts if any
git push