Sidewalk

Action Space	Discrete(3)
Observation Space	Box(0, 255, (60, 80, 3), uint8)
Creation	gymnasium.make("MiniWorld-Sidewalk-v0")

Description

Walk on a sidewalk up to an object to be collected. Don’t walk into the street. The goal is to reach the object in as few steps as possible.

Action Space

Num	Action
0	turn left
1	turn right
2	move forward

Observation Space

The observation space is an ndarray with shape (obs_height, obs_width, 3) representing an RGB image of what the agents see.

Rewards

+(1 - 0.2 * (step_count / max_episode_steps)) when object reached

Arguments

env = gymnasium.make("MiniWorld-Sidewalk-v0")