BugFix: Remove Submission Type Marker on UYI

[RishabhJain2018]

Issue: After making the submissions, the submission type maker stays on the UI while the phase maker gets cleared.

Ideal Behaviour: Both the UI makers should be cleared.

[Harshit28j]

@RishabhJain2018 I got this one, assign it to me

[Harshit28j]

I think we should clear submission visibility marker as well ?

[RishabhJain2018]

Yes, please do that too!

[AishwaryJain07]

@RishabhJain2018 this will need some changes in the challengesubmit.component.ts file , i figured it out and will make the changes, can you please assign it to me

[Ravichandra89]

@RishabhJain2018 Hey, I'm new to open source contribution. Can you help me get started with contributing.