Update default.py

[ThamanR]

Modified according to the requirement of the project

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Please submit a patch to ONOS gerrit.

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More information about how you can contribute can be found on the wiki: https://wiki.onosproject.org/display/ONOS/Contributor+Guide

[onf-cla-manager[bot]]

Hi @ThamanR, this is the ONF bot 🤖 I'm glad you want to contribute to our projects! However, before accepting your contribution, we need to ask you to sign a Contributor License Agreement (CLA). You can do it online, it will take only a few minutes:

✒️ 👉 https://cla.opennetworking.org

After signing, make sure to add your Github user ID ThamanR to the agreement.

For more information or help:" https://wiki.opennetworking.org/x/BgCUI