Fix again tag returning

src/fw_tags.py

@@ -22,9 +22,9 @@ def list_tags(pg=None, search=None):
         view.append(f'{index}.{tag_name}')
     select = fzf.prompt(view)[0].split('.', 1)[0]
     if select == 'Next page':
-        list_tags(pg=tags_next)
+        return list_tags(pg=tags_next)
     elif select == 'Prev page':
-        list_tags(pg=tags_prev)
+        return list_tags(pg=tags_prev)
     elif select == 'Search':
         print('Search by tag:')
         return list_tags(search=input())