Index: simulator/plugins/bloodPrime/loader.py
===================================================================
diff -u -r946ef354fad2014bd50283cbb817c17e392760b3 -rf4523ffcaff0d27f7392c943f0a487fcb01a7d34
--- simulator/plugins/bloodPrime/loader.py	(.../loader.py)	(revision 946ef354fad2014bd50283cbb817c17e392760b3)
+++ simulator/plugins/bloodPrime/loader.py	(.../loader.py)	(revision f4523ffcaff0d27f7392c943f0a487fcb01a7d34)
@@ -1,14 +1,18 @@
 """
 The Heparin ui loader class
 """
-import os
-from simulator.dynamicloader import DynamicLoader
 
+# Python
+import os
+# Qt
 from PySide2 import QtWidgets
 from PySide2.QtCore import Slot
-
+# parent
+from simulator.dynamicloader import DynamicLoader
+# hd Simulator
 from dialin.ui.hd_simulator import HDSimulator
-from dialin.ui.hd_simulator import TXStates
+# plugin specific
+#  -- none --
 
 
 class Loader(DynamicLoader):