Hi @Sandeep_R ,
You will probably need to install sndfile lobraries through the packages.txt file. Check out OSError: sndfile library not found - #6 by snehankekre
Cheers,
Fanilo 
Hi @Sandeep_R ,
You will probably need to install sndfile lobraries through the packages.txt file. Check out OSError: sndfile library not found - #6 by snehankekre
Cheers,
Fanilo 