* Detach the tensors on batch-norm eval. * Fix pyo3 bindings. * Black tweak. * Formatting. * Also update the pyo3-onnx formatting. * Apply black.
* added policy_gradient, modified main, ddpg and README * fixed typo in README * removed unnecessary imports * small refactor * Use clap for picking up the subcommand to run. --------- Co-authored-by: Laurent <laurent.mazare@gmail.com>