diff --git a/config.py b/config.py
index 6eb0ebb3e2aa60681c5fb1cc3fc3886653a24202..ed61e0d2c3671e51a1ff64dac68d976fd6f0a57f 100644
--- a/config.py
+++ b/config.py
@@ -44,26 +44,21 @@ def walk(agent_hostname, community, base_oid):
             UdpTransportTarget((agent_hostname, 161)),
             ContextData(),
             ObjectType(ObjectIdentity(base_oid)
-                               .addAsn1MibSource('http://mibs.snmplabs.com/asn1/@mib@')),
+                            .addAsn1MibSource('http://mibs.snmplabs.com/asn1/@mib@')),
             lexicographicMode=False,
             lookupNames=True,
             lookupValues=True):
         assert not engineErrorIndication
         assert not pduErrorIndication
         assert errorIndex == 0
+        varBinds = [
+            rfc1902.ObjectType(rfc1902.ObjectIdentity(x[0]),x[1])
+                .resolveWithMib(mibViewController)
+            for x in varBinds]
         for oid, val in varBinds:
             print("\toid: '%s', val: '%s'" % (
                 oid.prettyPrint(), val.prettyPrint()))
 
-        zzz = [
-            rfc1902.ObjectType(rfc1902.ObjectIdentity(x[0]),x[1])
-                .resolveWithMib(mibViewController) for x
-            in
-            varBinds]
-        for z in zzz:
-            print('zzz: %s' % z.prettyPrint())
-
-
 def _validate_config(ctx, param, value):
     """
     loads, validates and returns configuration parameters