ray.rllib.core.rl_module.multi_rl_module.MultiRLModuleSpec.build

MultiRLModuleSpec.build(module_id: str | None = None) → RLModule

Builds either the MultiRLModule or a (single) sub-RLModule under module_id.

Parameters:

module_id – Optional ModuleID of a single RLModule to be built. If None (default), builds the MultiRLModule.

Returns:

The built RLModule if module_id is provided, otherwise the built MultiRLModule.