added check for hyprgrass

modules/settings/input.lua

@@ -25,7 +25,8 @@ hl.config({
 })
 
 -- Config for hyprgrass
-hl.config({
+if hl.plugin.hyprgrass ~= nil then
+	hl.config({
 		plugin = {
 			hyprgrass = {
 				-- The default sensitivity is probably too low on tablet screens,
@@ -48,7 +49,8 @@ hl.config({
 			workspace_swipe_touch = true,
 			workspace_swipe_cancel_ratio = 0.15,
 		},
-})
+	})
+end
 
 if Hostname == "mobile02" or Hostname == "mobile03" then
 	hl.config({