diff --git a/setup.py b/setup.py
index bf5834c..80e48bd 100644
--- a/setup.py
+++ b/setup.py
@@ -70,7 +70,7 @@ REQUIRED = [
     "geatpy>=2.7.0",
     "docker>=6.1.3",
     "rapidfuzz>=3.4.0",
-    "torch-optimizer>=0.3.0"
+    "torch-optimizer>=0.3.0",
 ]
 
 if get_platform() != MACOS: