How do I delete the button 'Subject Lines'? Aka. 'Row'
import pandas as pd
from tkinter import*
import tkinter
def destroy():
row.destroy()
master = Tk()
row = tkinter.Button(master, text="Subject Lines", command=destroy).grid(row=4,column=0, pady=6)
Button(master, text='Allocation', command=allocation).grid(row=4,column=2, pady=6)
print("Start")
Label(master, text="Create subject rows or allocate teachers to subjects").grid(row=0)
mainloop()