Fix

app.py

@@ -131,14 +131,14 @@ additional_inputs = [
 examples = [
     [
         "Expand the following prompt to add more detail: A storefront with 'Text to Image' written on it.",
-        None,
+        "",
         512,
         1.2,
         0.5,
         1,
         50,
         False,
-        None,
+        42,
         "roborovski/superprompt-v1",
         "fp16",
     ]