diff --git a/gluon/sqlhtml.py b/gluon/sqlhtml.py
index e0bfd34d..04adedcd 100644
--- a/gluon/sqlhtml.py
+++ b/gluon/sqlhtml.py
@@ -3238,7 +3238,6 @@ class ExporterCSV_hidden(ExportClass):
         else:
             return ''
 
-
 class ExporterHTML(ExportClass):
     label = 'HTML'
     file_ext = "html"