Update kernel.py

Author: webbrowser11

kernel/kernel.py

@@ -100,7 +100,7 @@
             print("You need a Mac for this!")
 
     elif command == "bios":
-        script_path = os.path.join('kernel_dir', 'BIOS_dir', 'BIOS.py')
+        script_path = os.path.join('BIOS_dir', 'BIOS.py')
         if os.path.isfile(script_path):
             try:
                 subprocess.run([sys.executable, script_path], check=True)