[backcolor=rgba(255, 255, 255, 0.529412)]I'm trying to create a simple flowchart. The final step would be to connect the first and last nodes with an arrow and write some text on the arrow.

[backcolor=rgba(255, 255, 255, 0.529412)]I'm struggling with getting the text on the arrow.

[backcolor=rgba(255, 255, 255, 0.529412)]Here's what I have done:

[backcolor=rgba(255, 255, 255, 0.529412)]The last line: \draw [->] (init4.west) -| ++(-1,0) |- (init.west); connects the two nodes. However, I am unable to add text on this arrow.