claude-cookbooks

b4a8aae1 - fix: resolve dependency mismatch and Windows encoding issues (#319)

fix: resolve dependency mismatch and Windows encoding issues (#319) * fix: resolve dependency mismatch and Windows encoding issues Fixes #316, #317, #318 This PR addresses three bugs affecting the development environment: 1. requirements.txt outdated dependencies (#316) - Updated anthropic version from 0.39.0 to 0.71.0 to match pyproject.toml - Added missing POSIX newline at end of file 2. Windows UTF-8 encoding failures in validate_notebooks.py (#317) - Added explicit encoding='utf-8' to file operations - Configured stdout/stderr to use UTF-8 on Windows - Fixes UnicodeDecodeError and UnicodeEncodeError on older Windows systems 3. Pre-commit hook environment mismatch (#318) - Changed validate-notebooks hook to use 'language: system' - Updated entry to use 'uv run python' for consistency with uv-based dependency management Testing: All pre-commit hooks pass successfully * refactor: remove redundant requirements.txt in favor of pyproject.toml Requirements.txt was causing sync issues with pyproject.toml. Since the project uses uv for dependency management, pyproject.toml and uv.lock are sufficient for managing dependencies.