Index: dialin/hd/hemodialysis_device.py
===================================================================
diff -u -r42feb8ffe3a0d7ab3a4de04ad0d58456afe2333b -ra03128f183206dc430bc0e27f43d7f3aee62672d
--- dialin/hd/hemodialysis_device.py	(.../hemodialysis_device.py)	(revision 42feb8ffe3a0d7ab3a4de04ad0d58456afe2333b)
+++ dialin/hd/hemodialysis_device.py	(.../hemodialysis_device.py)	(revision a03128f183206dc430bc0e27f43d7f3aee62672d)
@@ -62,7 +62,7 @@
     HD_OP_MODE_TREATMENT = 7
     HD_OP_MODE_POST_TREATMENT = 8
 
-    def __init__(self, can_interface_name="can0"):
+    def __init__(self, can_interface="can0"):
         """
         HD constructor using can bus
 
@@ -74,7 +74,7 @@
             hd_object = HD('can0')
         """
         # Create listener
-        self.can_interface = DenaliCanMessenger(can_interface=can_interface_name)
+        self.can_interface = DenaliCanMessenger(can_interface=can_interface)
         self.can_interface.start()
 
         # register handler for HD operation mode broadcast messages
@@ -107,7 +107,6 @@
         \param message:  published HD operation mode broadcast message
         \returns none
         """
-
         mode = struct.unpack('i', bytearray(
             message['message'][self.START_POS_HD_OP_MODE:self.END_POS_HD_OP_MODE]))
 
@@ -168,6 +167,7 @@
             print("Timeout!!!!")
             return False
 
+
 if __name__ == "__main__":
     # create an HD object called hd
     hd = HD()
Index: setup.py
===================================================================
diff -u -r918634919d1a9a4f057e706534a7a2168dce4a49 -ra03128f183206dc430bc0e27f43d7f3aee62672d
--- setup.py	(.../setup.py)	(revision 918634919d1a9a4f057e706534a7a2168dce4a49)
+++ setup.py	(.../setup.py)	(revision a03128f183206dc430bc0e27f43d7f3aee62672d)
@@ -26,7 +26,7 @@
         "Programming Language :: Python :: 3.6",
         "Operating System :: POSIX :: Linux",
     ],
-    python_requires="~=3.6.8",
+    python_requires="~=3.6",
     install_requires=[
         "aenum",
         "cycler",