Player not jumping

Unity Engine
,
1

the player character in my game will not jump I have figured out that the input i set up is not comminating with the script

this is the script

using System.Collections;
using System.Collections.Generic;
using Unity.VisualScripting;
using UnityEngine;
using UnityEngine.InputSystem;

public class playerController : MonoBehaviour
{
    public Rigidbody2D rb;
    public LayerMask groundLayer;
    public Transform groundCheck;
    public float groundCheckRadis;
    public float jumpPower;
    // Start is called before the first frame update
    void Start()
    {
       
    }

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

    public void jump(InputAction.CallbackContext context)
    {
        if(isGrounded() && context.performed)
        {
            rb.velocity = new Vector2(rb.position.x, jumpPower);
        }

        if(context.canceled && rb.velocity.y > 0f)
        {
            rb.velocity = new Vector2 (rb.position.x, rb.velocity.y * .5f);
        }
        Debug.Log("Jump");
    }

    private bool isGrounded()
    {
        return Physics2D.OverlapCircle(groundCheck.position, 0.5f, groundLayer);
    }
}
2

So how have you hooked up jump with the Input system? You need to hook into the appropriate input action in some manner.