Error with Hud C# script

 using UnityEngine;
 using System.Collections;
  
 public class HUD : MonoBehaviour
 {
         public static int BatteryCount;
         public static bool HasFlashlight
                
         void OnGUI()   
         {
                 if(HasFlashlight)
                 {
                         GUI.Label(new Rect(10,10,80,30), "Flashlight" );
                         GUI.Label(new Rect(70,10,80,30), Flashlight.BatteryLife.ToString("F2"));               
                 }
                
                 GUI.Label(new Rect(10,40,80,30), "Batteries" );
                 GUI.Label(new Rect(70,40,80,30), BatteryCount.ToString());
                
         }      
 }
  
 //The Error i get says This Assets/HUD.cs(9,12): error CS1519: Unexpected symbol `void' in class, struct, or interface member declaration

//and i dont know how to fix it :/