adding tag drop out option

modules/textual_inversion/dataset.py

@@ -98,12 +98,12 @@ class PersonalizedBase(Dataset):
     def create_text(self, filename_text):
         text = random.choice(self.lines)
         text = text.replace("[name]", self.placeholder_token)
+        tags = filename_text.split(',')
+        if shared.opt.tag_drop_out != 0:
+            tags = [t for t in tags if random.random() > shared.opt.tag_drop_out]
         if shared.opts.shuffle_tags:
-            tags = filename_text.split(',')
             random.shuffle(tags)
-            text = text.replace("[filewords]", ','.join(tags))
-        else:
-            text = text.replace("[filewords]", filename_text)
+        text = text.replace("[filewords]", ','.join(tags))
         return text
 
     def __len__(self):