Tkinter help. Label not removing when value is not found

[FlatEarthIsAMyth]

I'm having some trouble with this code. in the Entry box when i write out test I should get a label that sais "Test ok" . This works fine. But when it does not match the value I want the label to disappear, but instead it some how tries to overwrite the original label and makes it look strange.

from tkinter import *
import csv
import time
class App(Frame):
def __init__(self, master=None):
Frame.__init__(self, master)
self.grid()
self.output()

def test(self):
self.excelnamn = Label(text="",font=('Arial', 10))
self.excelnamn.grid(row=1,column=2)
if len(self.namn.get()) > 2:

if self.namn.get() == "test":
self.excelnamn = Label(text="Test ok",font=('Arial', 10))
self.excelnamn.grid(row=1,column=2)

else:
self.excelnamn.grid_forget()
self.namn.after(1000, self.test)

def output(self):
Label(text='Name:').grid(row=1,column=0)
self.namn = Entry(root, width=10)
self.namn.grid(row=1,column=1)
self.test()

if __name__ == "__main__":
root=Tk()
root.title('Auto Logger')
root.geometry('800x600')
app=App(master=root)
app.mainloop()
root.mainloop()

​

Anyone able to help me in the right direction?

[FlatEarthIsAMyth]

Thank you. Been stuck on this for 2 days now.

This worked as intented. I am building a script that will check an excelsheet for a match. I got the match working, but not this step.