imports cleanup

Author: samuelcolvin

src/serializers/type_serializers/model.rs

@@ -1,10 +1,11 @@
-use ahash::AHashMap;
 use std::borrow::Cow;
 
 use pyo3::intern;
 use pyo3::prelude::*;
 use pyo3::types::{PyDict, PyString, PyType};
 
+use ahash::AHashMap;
+
 use crate::build_context::BuildContext;
 use crate::build_tools::{py_error_type, ExtraBehavior, SchemaDict};
 use crate::serializers::computed_fields::ComputedFields;