def create(policy_backbone: ModelFactory, value_backbone: ModelFactory,<EOL>input_block: typing.Optional[ModelFactory] = None):
if input_block is None:<EOL><INDENT>input_block = IdentityFactory()<EOL><DEDENT>return StochasticPolicyModelSeparateFactory(<EOL>input_block=input_block,<EOL>policy_backbone=policy_backbone,<EOL>value_backbone=value_backbone<EOL>)<EOL>
Vel factory function