Index: leahi_dialin/td/treatment_delivery.py
===================================================================
diff -u -r0c1da102269169d5b63f91e146488b20eaa883a7 -rd3f64754a55d930463ad518acc34931e9a3867f1
--- leahi_dialin/td/treatment_delivery.py	(.../treatment_delivery.py)	(revision 0c1da102269169d5b63f91e146488b20eaa883a7)
+++ leahi_dialin/td/treatment_delivery.py	(.../treatment_delivery.py)	(revision d3f64754a55d930463ad518acc34931e9a3867f1)
@@ -21,6 +21,7 @@
 from .modules.blood_flow import TDBloodFlow
 from .modules.bubble_detector import TDBubbleDectector
 from .modules.buttons import TDButtons
+from .modules.constants import NO_RESET, RESET
 from .modules.pressure_sensors import TDPressureSensors
 from .modules.switches import TDSwitches
 from .modules.treatment import TDTreatment