Pls tell me what is the mistake in this code

Answer 1

Please don't write your code in the post title or tags. Rather save it as new code bit and share its link in post Description

https://code.sololearn.com/W3uiji9X28C1/?ref=app

Answer 2

from tkinter import *
t=Tk()
l=Label(text="full name")
l.pack(side=LEFT)
e=Entry()
e.pack(side=LEFT)
l=Label(text="gender")
l.pack(side=LEFT)
r1=Radiobutton(text="Male")
r1.pack(side=LEFT)
r2=Radiobutton(text="female")
r2.pack(side=left)