added songs of artist

[gargnityansh]

Description

Please enter spotify api details in the config for the working of songs_of_artist file.
Created 2 files:- songs_of_artist.py which finds the songs of an artist whose name is being provided using spotify api. And the other one is config.py in which you have to pass your spotify api details inorder to configure spotify authentication.

Fixes #(153)

Have you read the Contributing Guidelines on Pull Requests?

• Yes
• No

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the style guidelines(Clean Code) of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have created a helpful and easy to understand README.md
• My documentation follows Template for README.md
• My changes generate no new warnings
• I have added tests/screenshots(if any) that prove my fix is effective or that my feature works.

[avinashkranjan]

Kindly add a Readme file...Rest LGTM

[gargnityansh]

Kindly add a Readme file...Rest LGTM

Created

[gargnityansh]

@avinashkranjan please have a review.

[avinashkranjan]

LGTM..🚀

[avinashkranjan]

@all-contributors please add @gargnityansh for code and documentation

[allcontributors]

@avinashkranjan

I've put up a pull request to add @gargnityansh! 🎉