Tkinter Treeview issue when inserting rows with tags

Question

I have just switched from python 3.6 to python 3.7. I have a function which inserts rows in a Treeview tree with tags. The tags are used for giving a foreground color and a

Answer 1

Have you tried changing colors to rgb? Try describing colors in format #RRGGBB where R G and B stands for amount of red green and blue colors ranging from 00 to FF in hexadecimal numbers