@@ -119,7 +119,7 @@ theme_tree2_internal <- function(bgcolor="white", fgcolor="black",

 theme_inset <- function(legend.position =  "none", ...) {

     list(xlab(NULL),

          ylab(NULL),

-         theme_tree(legend.position =  legend.position, ...),

-         ggimage::theme_transparent()

+         theme_tree(legend.position = legend.position, ...),

+         ggfun::theme_transparent()

          )

 }