## Python in Updraft: Recap We've just finished our Python crash course. We've learned how to set up our VS Code environment, manage Python versions, and set up a virtual environment using UV. First, we installed Python into our Linux-like environments: ```bash python3.11 --version ``` We can manage our Python versions using UV: ```bash uv run python --version ``` To change to a different version of Python, we can use: ```bash uv python pin 3.12 ``` We can add packages to our virtual environment using UV: ```bash uv add Titanoboa ``` We can activate our virtual environment by running: ```bash uv venv ``` Then, we can activate the environment using: ```bash source .venv/bin/activate ``` Now, we can access the Python interpreter without having to use `python3.11` or `python3.11 --version`. We can simply use `python` or `python3`: ```bash python --version ``` ```bash python3 --version ``` To deactivate the virtual environment, we can run: ```bash deactivate ``` We can also check the path of our Python interpreter using: ```bash which python ``` Congratulations on completing this course! Now, you're ready to start developing smart contracts using Python in Updraft.