message: Update types/src/system/mod.rs
diff: @@ -4,8 +4,6 @@ pub mod handle_payment;
  pub mod mint;
  pub mod standard_payment;
  -// use thiserror::Error;
  -
  pub use error::Error;
  pub use system_contract_type::{
  SystemContractType, AUCTION, HANDLE_PAYMENT, MINT, STANDARD_PAYMENT,
  