YOU’RE LEARNING TO↗find, install, and uninstall third-party packages using pip
↗read and write semantic version specifiers (PEP 440) in requirements files
↗produce a requirements.txt and understand pip-tools/uv for deterministic lockfiles
↗understand pyproject.toml as the modern project manifest (full coverage in the Packaging & Deployment module) and recognise its [project.dependencies] table as the successor to requirements.txt