tkinter button style theme code example
Example: how to use ttk themes
root.tk.call('lappend', 'auto_path', '/full/path/to/awthemes-9.3.1')
root.tk.call('package', 'require', 'awdark')
root.tk.call('lappend', 'auto_path', '/full/path/to/awthemes-9.3.1')
root.tk.call('package', 'require', 'awdark')