from tkinter import *

window=Tk()

b1=Button(window, text="Execute")
b1.grid(row=0, column=0)

e1=Entry(window)
e1.grid(row=0, column=1)

t1=Text(window, height=1, width=20)
t1.insert(END,'test')
t1.grid(row=0, column=2)

window.mainloop()
