code

using UnityEngine;

public class Playermovement : MonoBehaviour
{
    public Rigidbody2D rb;
    public float mspeed = 7;
    public static System.Numerics.Vector2 Normalize;
    Vector2 movement;


    void Update()
    {
        var movement.y = Input.GetAxisRaw("Vertical");
        var movement.x = Input.GetAxisRaw("Horizontal");
    }
    void FixedUpdate()
    {
        rb.MovePosition(rb.position + movement + mspeed * Time.fixedDeltaTime);

    }
}