Removed unused btc-spv import in btc-relay
@@ -25,10 +25,6 @@ use bitcoin::utils::{sha256d, extract_value, extract_address_hash, extract_op_re
use security::{StatusCode, ErrorCode};
use security;
-// External
-// Summa's Bitcoin-SPV
-use bitcoin_spv::btcspv;
-
/// ## Configuration and Constants
/// The pallet's configuration trait.
