adding workflow and codecov

[Souvikns]

No description provided.

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (main@4acc9e7). Click here to learn what that means.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main      #16   +/-   ##
=======================================
  Coverage        ?   69.23%           
=======================================
  Files           ?        8           
  Lines           ?       39           
  Branches        ?        1           
=======================================
  Hits            ?       27           
  Misses          ?       12           
  Partials        ?        0           

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