❔ How to make character jmup

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

public class PlayerMovement : MonoBehaviour
{
    [SerializeField] private float _speed = 1f;

    void Start()
    {
        
    }

    void Update()
    {
        var direction = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
        transform.Translate(direction * _speed * Time.deltaTime);

    }

}

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

public class PlayerMovement : MonoBehaviour
{
    [SerializeField] private float _speed = 1f;

    void Start()
    {
        
    }

    void Update()
    {
        var direction = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
        transform.Translate(direction * _speed * Time.deltaTime);

    }

}