"Parsing error"

Unity Engine
1

can someone please help me because this error is getting annoying and I dont know how to fix it -_-

using UnityEngine;
using System.Collections;
UnityEngine.Component.transform

public class Player:Entity {

void Awake () {
}

void Start () {
}

void Update () {
}

if(Input.GetKey(KeyCode.W) || Input.GetKey (KeyCode.UpArrow))
{
// Rigidbody2D.transform.position += Vector3.up * speed * Time.deltaTime;
}
if(Input.GetKey(KeyCode.S) || Input.GetKey (KeyCode.DownArrow))
{
// Rigidbody2D.transform.position += Vector3.down * speed * Time.deltaTime;
}
if(Input.GetKey(KeyCode.A) || Input.GetKey (KeyCode.LeftArrow))
{
// Rigidbody2D.transform.position += Vector3.left * speed * Time.deltaTime;
}
if(Input.GetKey(KeyCode.D) || Input.GetKey (KeyCode.RightArrow))
{
// Rigidbody2D.transform.position += Vector3.right * speed * Time.deltaTime;
}
}
}

2

please use code tags when posting code snippets.
There are multilpe errors. Line 3 doesnt make any sense, your code isnt inside any function and there seems to be one } to much.
As a general sugegstion, lern the basics of scripting, intead of copy/pasting, befor attempting to do games