Function solana_stake_o_matic::classify_block_producers

pub(crate) fn classify_block_producers(
    rpc_client: &RpcClient, 
    config: &Config, 
    epoch: Epoch
) -> Result<(HashSet<Pubkey>, HashSet<Pubkey>), Box<dyn Error>>

Split validators into quality/poor lists based on their block production over the given epoch