Error while i try to destroy buttons in frame

[PeterLinuxOS]

I getting this error message when I try to delete buttons from the frame Error message Delete Button/s Insert button

[clxakz]

The variable button is not assigned to anything. The code should be

button = customtkinter.CTkButton(commend_frame_userlist, text=str(idb["steamID64]), fg_color="transparent", command=select_profile).pack(pady=2)