commit ccb375ca8977bbc771a02feaa5bf332b294df10c
Author: Ринар Мирзагитов <mirzagitov03@mail.ru>
Date:   Thu Jun 11 15:01:59 2026 +0000

    Initial solution ready: add requirements.txt

diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..20dd4ed
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+langgraph
+langchain-openai
+langchain-tavily
+python-dotenv