remove StaticArrays dep

Author: jeremiedb

Project.toml

@@ -11,7 +11,6 @@ MLJModelInterface = "e80e1ace-859a-464e-9ed9-23947d8ae3ea"
 NetworkLayout = "46757867-2c16-5918-afeb-47bfcb05e46a"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
-StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 Tables = "bd369af6-aec1-5ad0-b16a-f7cc5008161c"