cleanup references to services.cord in tosca resources
diff --git a/xos/tosca/resources/accessagent.py b/xos/tosca/resources/accessagent.py
index 368ce55..e40a1cb 100644
--- a/xos/tosca/resources/accessagent.py
+++ b/xos/tosca/resources/accessagent.py
@@ -5,7 +5,7 @@
 sys.path.append("/opt/tosca")
 from translator.toscalib.tosca_template import ToscaTemplate
 
-from services.cord.models import AccessAgent, VOLTDevice, VOLTService, AgentPortMapping
+from services.volt.models import AccessAgent, VOLTDevice, VOLTService, AgentPortMapping
 from xosresource import XOSResource
 
 class XOSAccessAgent(XOSResource):
diff --git a/xos/tosca/resources/accessdevice.py b/xos/tosca/resources/accessdevice.py
index 94deb86..f31b37a 100644
--- a/xos/tosca/resources/accessdevice.py
+++ b/xos/tosca/resources/accessdevice.py
@@ -5,7 +5,7 @@
 sys.path.append("/opt/tosca")
 from translator.toscalib.tosca_template import ToscaTemplate
 
-from services.cord.models import AccessDevice, VOLTDevice
+from services.volt.models import AccessDevice, VOLTDevice
 from xosresource import XOSResource
 
 class XOSAccessDevice(XOSResource):