Patch group of option : types must be callable not a string

python/obitools3/commands/grep.pyx

@@ -5,7 +5,7 @@ from obitools3.dms.dms import DMS       # TODO cimport doesn't work
 from obitools3.dms.view.view import View, Line_selection    # TODO cimport doesn't work
  
  
-from obitools3.apps.optiongroups import addInputOption
+from obitools3.apps.optiongroups import addSequenceInputOption
 from functools import reduce
 import time
  
@@ -18,7 +18,7 @@ default_config = {   'inputview'    : None,
  
 def addOptions(parser):
     
-    addInputOption(parser)
+    addSequenceInputOption(parser)
  
     # TODO put this common group somewhere else but I don't know where
     group=parser.add_argument_group('DMS and view options')