Question Tile Based Movement Building Collider problems

I am new to unity and am attempting a tile based movement RPG game. I am getting 2 errors. CS1513 and error CS1002. CS1002 expects a ; to be placed on lines 63 and 70, but that doesn't make too much sense to me. error CS1513 expects a } on those same lines (63 and 70). However, as you will probably see, there is already a } on line 70 and on line 63, I have no idea where I would even put it. I have read a couple other forums like this, but am still confused. Line 70 is the last line and line 63 is the Physics2D.OverlapCircle. Here is my code:

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4.  
5. public class PlayerController : MonoBehaviour
6. {
7.     public float moveSpeed;
8.     public LayerMask solidObjectsLayer;
9.    
10.     private bool isMoving;
11.     private Vector2 input;
12.  
13.     private Animator animator;
14.    
15.     private void Awake()
16.     {
17.         animator = GetComponent<Animator>();
18.     }
19.  
20.     private void Update()
21.     {
22.         if (!isMoving)
23.         {
24.             input.x = Input.GetAxisRaw("Horizontal");
25.             input.y = Input.GetAxisRaw("Vertical");
26.  
27.             // remove diagnol movement
28.             if (input.x != 0) input.y = 0;
29.  
30.             if (input != Vector2.zero)
31.             {
32.                 animator.SetFloat("moveX", input.x);
33.                 animator.SetFloat("moveY", input.y);
34.  
35.                 var targetPos = transform.position;
36.                 targetPos.x += input.x;
37.                 targetPos.y += input.y;
38.  
39.                 if (IsWalkable(targetPos))
40.                 StartCoroutine(Move(targetPos));
41.             }
42.         }
43.  
44.         animator.SetBool("isMoving", isMoving);
45.     }
46.  
47.     IEnumerator Move(Vector3 targetPos)
48.     {
49.         isMoving = true;
50.  
51.         while ((targetPos - transform.position).sqrMagnitude > Mathf.Epsilon)
52.         {
53.             transform.position = Vector3.MoveTowards(transform.position, targetPos, moveSpeed * Time.deltaTime);
54.             yield return null;
55.         }
56.         transform.position = targetPos;
57.  
58.         isMoving = false;
59.     }
60.  
61.     private bool IsWalkable(Vector3 targetPos)
62.     {
63.         Physics2D.OverlapCircle(targetPos, 0.3f, solidObjectsLayer) != null)
64.         {
65.             return false;
66.         }
67.  
68.         return true;
69.     }
70. }
71.  

Thanks for any help and sorry in advance for any bad etiquette, this is my first post!