diff --git a/src/heurams/interface/screens/radio.py b/src/heurams/interface/screens/radio.py
index 000fb2a..6d0b610 100644
--- a/src/heurams/interface/screens/radio.py
+++ b/src/heurams/interface/screens/radio.py
@@ -5,7 +5,6 @@ import os
 from pathlib import Path
 from typing import List, Optional
 
-from matplotlib.cbook import ls_mapper
 from textual.app import ComposeResult
 from textual.containers import Container, ScrollableContainer
 from textual.reactive import reactive