diff --git a/hw4/requirnments.txt b/hw4/requirnments.txt
index dd8adce..045d427 100644
--- a/hw4/requirnments.txt
+++ b/hw4/requirnments.txt
@@ -2,5 +2,4 @@ langchain-community
 langchain_openai
 python-dotenv
 validators
-esprima
-time
\ No newline at end of file
+esprima
\ No newline at end of file