Installation

You can install TRL either from pypi or from source:

pypi

Install the library with pip: 
pip install trl

Source

You can also install the latest version from source. First clone the repo and then run the installation with `pip`: 
git clone https://github.com/huggingface/trl.git
cd trl/
pip install -e .

If you want the development install you can replace the pip install with the following:

pip install -e ".[dev]"