ml-agents/unity-environment/Assets/ML-Agents/Examples/SharedAssets/Scripts/Area.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace MLAgents
{

    public class Area : MonoBehaviour
    {

        // Use this for initialization
        void Start()
        {

        }

        // Update is called once per frame
        void Update()
        {

        }

        public virtual void ResetArea()
        {

        }
    }
}