File size: 831 Bytes
e11e4fe
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
from typing import NamedTuple, Any, Dict, List
import numpy as np
from mlagents_envs.base_env import AgentId

ActionInfoOutputs = Dict[str, np.ndarray]


class ActionInfo(NamedTuple):
    """
    A NamedTuple containing actions and related quantities to the policy forward
    pass. Additionally contains the agent ids in the corresponding DecisionStep
    :param action: The action output of the policy
    :param env_action: The possibly clipped action to be executed in the environment
    :param outputs: Dict of all quantities associated with the policy forward pass
    :param agent_ids: List of int agent ids in DecisionStep
    """

    action: Any
    env_action: Any
    outputs: ActionInfoOutputs
    agent_ids: List[AgentId]

    @staticmethod
    def empty() -> "ActionInfo":
        return ActionInfo([], [], {}, [])