# deepagents sandboxes Requires Python 3.11+ and the `contree-sdk[langchain]` extra. See {doc}`../../integrations/langchain` for executable scenarios. Adapters accept the public executor contracts; they do not require concrete session implementations. Other inherited `BaseSandbox` tools belong to deepagents. ```{eval-rst} .. automodule:: contree_sdk.langchain :members: ContreeSandbox, ContreeAsyncSandbox :inherited-members: :undoc-members: :member-order: bysource ```