diff --git a/Cargo.toml b/Cargo.toml
index cde43e16..6134f35d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -51,7 +51,6 @@ path = "bin/tree_availability_service.rs"
 name = "state-bridge-service"
 path = "bin/state_bridge_service.rs"
 
-
 [[bench]]
 name  = "tree_data"
 harness = false
diff --git a/benches/tree_data.rs b/benches/tree_data.rs
index 129fa230..149389cb 100644
--- a/benches/tree_data.rs
+++ b/benches/tree_data.rs
@@ -24,6 +24,7 @@ fn generate_random_identities(num_identities: usize) -> Vec<Hash> {
 
     identities
 }
+
 async fn setup_tree_data() -> TreeData {
     let tree = PoseidonTree::<Canonical>::new(TREE_DEPTH, Hash::ZERO);
     let tree_data = TreeData::new(tree, TREE_HISTORY_SIZE);
diff --git a/crates/ethers-throttle/src/lib.rs b/crates/ethers-throttle/src/lib.rs
index f67ae0af..8e5f5d9c 100644
--- a/crates/ethers-throttle/src/lib.rs
+++ b/crates/ethers-throttle/src/lib.rs
@@ -2,7 +2,7 @@ use std::num::NonZeroU32;
 use std::sync::Arc;
 
 use async_trait::async_trait;
-use ethers::providers::{JsonRpcClient, ProviderError};
+use ethers::providers::JsonRpcClient;
 use governor::clock::{QuantaClock, QuantaInstant};
 use governor::middleware::NoOpMiddleware;
 use governor::state::{InMemoryState, NotKeyed};