waypaper: avoid with lib;

pkgs/by-name/wa/waypaper/package.nix

@@ -46,7 +46,7 @@ python3Packages.buildPythonApplication rec {
     makeWrapperArgs+=("''${gappsWrapperArgs[@]}")
   '';
 
-  meta = with lib; {
+  meta = {
     changelog = "https://github.com/anufrievroman/waypaper/releases/tag/${version}";
     description = "GUI wallpaper setter for Wayland-based window managers";
     mainProgram = "waypaper";
@@ -56,11 +56,11 @@ python3Packages.buildPythonApplication rec {
       If wallpaper does not change, make sure that swaybg or swww is installed.
     '';
     homepage = "https://github.com/anufrievroman/waypaper";
-    license = licenses.gpl3Only;
-    maintainers = with maintainers; [
+    license = lib.licenses.gpl3Only;
+    maintainers = with lib.maintainers; [
       prince213
       totalchaos
     ];
-    platforms = platforms.linux;
+    platforms = lib.platforms.linux;
   };
 }