Take out unused import

Daniel Abercrombie · Daniel Abercrombie · commit b61ed4f7636c · 2018-12-06T14:02:13.000-05:00
diff --git a/workflowwebtools/classifyerrors.py b/workflowwebtools/classifyerrors.py
@@ -11,7 +11,6 @@
 from collections import defaultdict
 
 from .procedures import PROCEDURES
-from .globalerrors import check_session
 
 def classifyerror(errorcode, workflow):
     """
