workflow update

system/dataset.py

@@ -46,6 +46,7 @@ class Dataset:
     def __str__(self):
         self.name = 'Arnar'
         return self.name
+    
     def names(self,axis=0):
         """Returns identifier names of a dimension.
         NB: sorted by values!

workflows/pca_workflow.py

@@ -64,8 +64,9 @@ class LoadAnnotationsFunction(Function):
             logger.log('debug','Some identifers in data does not exist in affy file!')
         for affy_id,description in annot:
             if affy_id in ids_in_data:
-                pathways = desc[i_want]:
+                pathways = description[i_want]
                 if not pathways[0][0]=='--':
+                    pass