Index: wflow-py/wflow/wflow_bmi_combined.py
===================================================================
diff -u -r76a073c09681d8c3caa54d904f4d94d276f184be -r01aeb7f65aad687e9ee1044cd3ed70d267bfbf3d
--- wflow-py/wflow/wflow_bmi_combined.py	(.../wflow_bmi_combined.py)	(revision 76a073c09681d8c3caa54d904f4d94d276f184be)
+++ wflow-py/wflow/wflow_bmi_combined.py	(.../wflow_bmi_combined.py)	(revision 01aeb7f65aad687e9ee1044cd3ed70d267bfbf3d)
@@ -1,4 +1,3 @@
-
 import wflow.bmi
 import wflow.wflow_bmi as wfbmi
 
@@ -122,7 +121,11 @@
 
         # mappingdir = self.datadir + '\\bmi_mapping\\'
         mappingdir = (
-            os.path.join(self.datadir, wfbmi.configget(self.config,"IdMapping", "folder", "bmi_mapping")[0]) + "\\"
+            os.path.join(
+                self.datadir,
+                wfbmi.configget(self.config, "IdMapping", "folder", "bmi_mapping")[0],
+            )
+            + "\\"
         )
 
         self.models = configsection(self.config, "models")