[Major Update] Fooocus 2.0.0 (#346)

[Major Update] Fooocus 2.0.0 (#346)

modules/util.py

@@ -3,6 +3,13 @@ import random
 import os
 
 
+def remove_empty_str(items, default=None):
+    items = [x for x in items if x != ""]
+    if len(items) == 0 and default is not None:
+        return [default]
+    return items
+
+
 def join_prompts(*args, **kwargs):
     prompts = [str(x) for x in args if str(x) != ""]
     if len(prompts) == 0: