From 3e4b5c6321423612d54d0aae05eb36b5167c5a2c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A0=D0=B8=D0=BD=D0=B0=D1=80=20=D0=9C=D0=B8=D1=80=D0=B7?=
 =?UTF-8?q?=D0=B0=D0=B3=D0=B8=D1=82=D0=BE=D0=B2?= <mirzagitov03@mail.ru>
Date: Wed, 17 Jun 2026 19:37:35 +0000
Subject: [PATCH] Updated agent to use modern LangChain API and fixed tool
 definitions.: update data/course_meta.json