district & region: Delete old line

shared/jekyll_import.py

@@ -446,7 +446,6 @@ class JekyllArticleImporter:
                     self.path, img["src"], self.collection, self.repo_name
                 )
                 wagtail_image_list.append(wagtail_image)
-                # article.content += GalleryBlock(gallery_items=wagtail_image_list)
 
                 if log_message:
                     self.page_log += "{}: {}".format(article.title, log_message)