Remove unused import from dataseet controller

Author: guerler

lib/galaxy/webapps/galaxy/controllers/dataset.py

@@ -32,10 +32,7 @@
     UsesItemRatings,
 )
 from galaxy.structured_app import StructuredApp
-from galaxy.util import (
-    inflector,
-    sanitize_text,
-)
+from galaxy.util import sanitize_text
 from galaxy.util.sanitize_html import sanitize_html
 from galaxy.util.zipstream import ZipstreamWrapper
 from galaxy.web import form_builder