How to give icon url to coin (coin module)??

[ajaythxkur]

im creating a coin with coin module. how is icon url, supply and other properties given to it?
let (burn_cap, freeze_cap, mint_cap) = coin::initialize<SimpuCoin>( creator, utf8(b"Simpu coin"), utf8(b"SIMPU"), 6, true // total supply should be tracked?? (bool) );