...

web/js/random_line_from_input.js.txt

@@ -0,0 +1,14 @@
+import { app } from "../../../scripts/app.js";
+
+app.registerExtension({
+    name: "Bjornulf.RandomLineFromInput",
+    async nodeCreated(node) {
+        if (node.comfyClass === "Bjornulf_RandomLineFromInput") {
+            // Set seed widget to hidden input
+            const seedWidget = node.widgets.find(w => w.name === "seed");
+            if (seedWidget) {
+                seedWidget.type = "HIDDEN";
+            }
+        }
+    }
+});