diff --git a/kzg_prover/src/chips/range/range_check.rs b/kzg_prover/src/chips/range/range_check.rs
index e6638366..43411d5c 100644
--- a/kzg_prover/src/chips/range/range_check.rs
+++ b/kzg_prover/src/chips/range/range_check.rs
@@ -128,9 +128,6 @@ impl<const N_BYTES: usize> RangeCheckChip<N_BYTES> {
         let mut zs = Vec::with_capacity(N_BYTES);
         let mut z = element.clone();
 
-        // print assigned element
-        println!("element: {:?}", element);
-
         // Calculate 1 / 2^8
         let two_pow_eight_inv = Value::known(Fp::from(1 << 8).invert().unwrap());
 
diff --git a/kzg_prover/src/circuits/tests.rs b/kzg_prover/src/circuits/tests.rs
index 76d2f3e3..77bd72f7 100644
--- a/kzg_prover/src/circuits/tests.rs
+++ b/kzg_prover/src/circuits/tests.rs
@@ -9,11 +9,7 @@ mod test {
     use crate::cryptocurrency::Cryptocurrency;
     use crate::entry::Entry;
     use crate::utils::parse_csv_to_entries;
-    use halo2_proofs::{
-        dev::{FailureLocation, MockProver, VerifyFailure},
-        halo2curves::bn256::Fr as Fp,
-        plonk::Any,
-    };
+    use halo2_proofs::dev::MockProver;
     use num_bigint::BigUint;
 
     const K: u32 = 9;
@@ -28,9 +24,8 @@ mod test {
 
         let mut entries: Vec<Entry<N_CURRENCIES>> = vec![Entry::init_empty(); N_USERS];
         let mut cryptos = vec![Cryptocurrency::init_empty(); N_CURRENCIES];
-        let _ =
-            parse_csv_to_entries::<&str, N_CURRENCIES, N_BYTES>(path, &mut entries, &mut cryptos)
-                .unwrap();
+        parse_csv_to_entries::<&str, N_CURRENCIES, N_BYTES>(path, &mut entries, &mut cryptos)
+            .unwrap();
 
         let circuit = UnivariateGrandSum::<N_BYTES, N_USERS, N_CURRENCIES>::init(entries.to_vec());
 
@@ -60,9 +55,8 @@ mod test {
         let mut entries: Vec<Entry<N_CURRENCIES>> = vec![Entry::init_empty(); N_USERS];
         let mut cryptos = vec![Cryptocurrency::init_empty(); N_CURRENCIES];
 
-        let _ =
-            parse_csv_to_entries::<&str, N_CURRENCIES, N_BYTES>(path, &mut entries, &mut cryptos)
-                .unwrap();
+        parse_csv_to_entries::<&str, N_CURRENCIES, N_BYTES>(path, &mut entries, &mut cryptos)
+            .unwrap();
 
         // Calculate total for all entry columns
         let mut csv_total: Vec<BigUint> = vec![BigUint::from(0u32); N_CURRENCIES];
diff --git a/kzg_prover/src/circuits/univariate_grand_sum.rs b/kzg_prover/src/circuits/univariate_grand_sum.rs
index 7ddc586a..0f642869 100644
--- a/kzg_prover/src/circuits/univariate_grand_sum.rs
+++ b/kzg_prover/src/circuits/univariate_grand_sum.rs
@@ -100,7 +100,7 @@ where
         entries: &[Entry<N_ASSETS>],
     ) -> Result<Vec<Vec<AssignedCell<Fp, Fp>>>, Error> {
         layouter.assign_region(
-            || "assign entries and accumulated balance to table",
+            || "assign entries to the table",
             |mut region| {
                 // create a bidimensional vector to store the assigned balances. The first dimension is the number of entries, the second dimension is the number of balances
                 let mut assigned_balances = vec![vec![]];