Small change to regex on commons/Utils.py | Removed commons/Utils.scala

Author: Pedro Bernardo

commons/Utils.py

@@ -1,5 +1,5 @@
 import re
 
 class Utils():
-    
-    COMMA_DELIMITER = re.compile(''',(?=(?:[^'"]|'[^']*'|"[^"]*")*$)''')
+
+    COMMA_DELIMITER = re.compile(''',(?=(?:[^"]*"[^"]*")*[^"]*$)''')