Python Form of tkinter Button Location Instance

As follows:

import tkinter
 
def go(): # function 
  print("go function ")
 
win=tkinter.Tk() # Construct Form 
win.title("hello zhaolin")# Title 
win.geometry("800x800+300+0")#800 Width, 800 Height, x,y Coordinates, upper left corner 
button=tkinter.Button(win,text=" Have a touch of me ",command=go) # Received Message Execution go function 
button.pack()# Load into the form, 
button1=tkinter.Button(win,text=" Has seed point ",command= lambda :print("hello world"),width=20,height=10) 
button1.pack()# Load into the form, 
#button.place(10,10)
win.mainloop() # Enter message loop mechanism