diff --git a/utils.py b/utils.py
deleted file mode 100644
index a9f3a6f..0000000
--- a/utils.py
+++ /dev/null
@@ -1,2 +0,0 @@
-def mapped_value(value, in_min, in_max, out_min, out_max):
-    return (value - in_min) * (out_max - out_min) / (in_max - in_min) + out_min
\ No newline at end of file