1 files changed, 4 insertions, 0 deletions
diff --git a/examples/v3arch/asyncore/manager/cmdgen/observe-request-processing.py b/examples/v3arch/asyncore/manager/cmdgen/observe-request-processing.py
index fccb1483..3a8b4f5a 100644
--- a/examples/v3arch/asyncore/manager/cmdgen/observe-request-processing.py
+++ b/examples/v3arch/asyncore/manager/cmdgen/observe-request-processing.py
@@ -59,6 +59,7 @@ config.addV3User(
     config.USM_AUTH_HMAC96_SHA, 'authkey1',
     config.USM_PRIV_CFB128_AES, 'privkey1'
 )
+
 config.addTargetParams(snmpEngine, 'my-creds', 'usr-sha-aes', 'authPriv')
 
 #
@@ -72,6 +73,7 @@ config.addTransport(
     udp.DOMAIN_NAME,
     udp.UdpSocketTransport().openClientMode()
 )
+
 config.addTargetAddr(
     snmpEngine, 'my-router',
     udp.DOMAIN_NAME, ('104.236.166.95', 161),
@@ -85,9 +87,11 @@ def cbFun(snmpEngine, sendRequestHandle, errorIndication,
           errorStatus, errorIndex, varBinds, cbCtx):
     if errorIndication:
         print(errorIndication)
+
     elif errorStatus:
         print('%s at %s' % (errorStatus.prettyPrint(),
                             errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
+
     else:
         for oid, val in varBinds:
             print('%s = %s' % (oid.prettyPrint(), val.prettyPrint()))