message: Remove `initializer2` from imports
diff: @@ -17,7 +17,7 @@ use tracing::{info, trace};
  use crate::config;
  use casper_node::{
  logging,
  - reactor::{initializer, initializer2, joiner, validator, Runner},
  + reactor::{initializer, joiner, validator, Runner},
  utils::WithDir,
  };
  use prometheus::Registry;
  