autogen/website/docs/installation/Optional-Dependencies.md
Graph  To use a graph in `GroupChat`, particularly for graph visualization, please install AutoGen with the [graph] option.  ```bash pip install "pyautogen[graph]" ```  Example notebook: [Finite State Machine graphs to set speaker transition constraints](https://microsoft.github.io/autogen/docs/notebooks/agentchat_groupchat_finite_state_machine) 