# Venv

```bash
python -m venv <env-name>
source <env-name>/bin/activate
deactivate
```

# Freeze requirement
```bash
pip freeze > requirements.txt
pip install -r requirements.txt
```

# Pipenv
```bash
pyenv install --list | grep 3.9
pyenv install 3.9.12
```

```bash
pyenv global 3.12.4
cd /path/to/your/project
pyenv local 3.9.17
```