Update sharamov.R

[mayankkoul]

AerialWithLabels has been deprecated and new changes won't be made to this. New Applications should use AerialWithLabelsOnDemand instead. To read up more please have a look at the provided link. https://docs.microsoft.com/en-us/bingmaps/rest-services/imagery/get-imagery-metadata?redirectedfrom=MSDN.