diff --git a/misc/chess_learning/liapi.py b/misc/chess_learning/liapi.py
index cff7e47..21a7bdc 100755
--- a/misc/chess_learning/liapi.py
+++ b/misc/chess_learning/liapi.py
@@ -1,5 +1,6 @@
 #!/usr/bin/python3
 
+#dependency:
 #sudo pip3 install python-chess
 
 import sh, json