apply_hessian           Evaluate Hessian of model.
apply_jacobian          Evaluate Jacobian of model.
evaluate                Evaluate model.
get_models              Get models supported by server.
gradient                Evaluate gradient of target functional
                        depending on model.
model_input_sizes       Retrieve model's input dimensions.
model_output_sizes      Retrieve model's output dimensions.
protocol_version_supported
                        Check if model's protocol version is supported
                        by this client.
supports_apply_hessian
                        Check if model supports Hessian action.
supports_apply_jacobian
                        Check if model supports Jacobian action.
supports_evaluate       Check if model supports evaluation.
supports_gradient       Check if model supports gradient evaluation.
