diff --git a/src/py_module.rs b/src/py_module.rs
index fbb3129..e7bb9e5 100644
--- a/src/py_module.rs
+++ b/src/py_module.rs
@@ -12,9 +12,6 @@
 //! A thin, typed, user-facing Python wrapper around these low-level bindings is
 //! provided in `harmony/__init__.py`.
 
-// Only compile when the `python-binding` feature is enabled.
-#![cfg(feature = "python-binding")]
-
 use pyo3::prelude::*;
 
 // We need the `Python` type later on.
@@ -34,8 +31,6 @@ use crate::{
     load_harmony_encoding, HarmonyEncodingName,
 };
 
-use serde_json;
-
 /// A thin PyO3 wrapper around the Rust `HarmonyEncoding` struct.
 #[pyclass]
 struct PyHarmonyEncoding {
@@ -393,8 +388,7 @@ fn openai_harmony(_py: Python<'_>, m: &Bound<'_, PyModule>) -> PyResult<()> {
             "python" => ToolNamespaceConfig::python(),
             _ => {
                 return Err(PyErr::new::<pyo3::exceptions::PyValueError, _>(format!(
-                    "Unknown tool namespace: {}",
-                    tool
+                    "Unknown tool namespace: {tool}"
                 )));
             }
         };
diff --git a/src/wasm_module.rs b/src/wasm_module.rs
index 9ffb8fd..b1c4490 100644
--- a/src/wasm_module.rs
+++ b/src/wasm_module.rs
@@ -1,5 +1,3 @@
-#![cfg(feature = "wasm-binding")]
-
 use wasm_bindgen::prelude::*;
 
 use crate::{
@@ -9,8 +7,6 @@ use crate::{
 };
 
 use serde::Deserialize;
-use serde_json;
-use serde_wasm_bindgen;
 
 #[wasm_bindgen]
 extern "C" {
@@ -335,8 +331,7 @@ pub fn get_tool_namespace_config(tool: &str) -> Result<JsValue, JsValue> {
         "python" => ToolNamespaceConfig::python(),
         _ => {
             return Err(JsValue::from_str(&format!(
-                "Unknown tool namespace: {}",
-                tool
+                "Unknown tool namespace: {tool}"
             )))
         }
     };