Remove import

sparse_strips/vello_cpu/src/dispatch/multi_threaded.rs

diff --git a/sparse_strips/vello_cpu/src/dispatch/multi_threaded.rs b/sparse_strips/vello_cpu/src/dispatch/multi_threaded.rs
index 99cd0a6..397186e 100644
--- a/sparse_strips/vello_cpu/src/dispatch/multi_threaded.rs
+++ b/sparse_strips/vello_cpu/src/dispatch/multi_threaded.rs
@@ -16,7 +16,6 @@
 use crossbeam_channel::TryRecvError;
 use rayon::{ThreadPool, ThreadPoolBuilder};
 use std::cell::RefCell;
-use std::println;
 use std::sync::atomic::{AtomicU8, Ordering};
 use std::sync::{Barrier, OnceLock};
 use thread_local::ThreadLocal;