add zero argument constructor , which will fix exceptions when some config is not present in config file(shared.yaml)

Description

  1.  

    1.  

      1. Description

(https://openedx.atlassian.net/browse/LEARNER-7456)
![image](https://user-images.githubusercontent.com/6078345/71479016-a7eee980-2818-11ea-9047-a556f5e0406f.png)

  1.  

    1.  

      1. Notes

Add a description of your changes here.

  1.  

    1.  

      1. Testing

  • [ ] i18n

  • [ ] RTL

  • [ ] safecommit shows 0 violations

  • [ ] Unit, integration, acceptance tests as appropriate

  • [ ] Analytics

  • [ ] Performance

  • [ ] Database migrations are backwards-compatible

Won't Do

Assignee

Unassigned

Reporter

Open Source Pull Request Bot

Contributor Name

Venkat

Repo

edx/edx-app-android

Customer

None

Epic Link

None

OSCM Assignee

None

Platform Map Area (Levels 1 & 2)

Learner Experiences - Course Experience

Platform Map Area (Levels 3 & 4)

None

Blended Hour Utilization Percentage

None

edX Theme

None

edX Squad

None

Github Lines Added

2

Github Lines Deleted

0

Priority

Unset