thinker button gui place next to each other

[Larz60+]

Pack is a stationary geometry, and won't allow moving windows or widgets, I never use it, however, you can specify the x, y coordinates
or try using border.
like:

tk.Button(my_gui,text="Ping Test", bd=2, command=ping).pack() 
tk.Button(my_gui,text="Clear", bd=2, command=clear_text).pack()