feat: solution for 'Повторный экзамен: Граф с рефлексией и доработкой'

README.md

@@ -1,17 +1,25 @@
-# LangGraph Project
+# LangGraph Reflection & Rewriting Demo
 
-This project demonstrates a minimal setup for using LangGraph with LangChain OpenAI integration.
+This project demonstrates a simple LangGraph state machine that includes:
+- **Reflection node** – logs the current state.
+- **Rewriting node** – transforms the input string to uppercase.
+- **End node** – logs the final state.
 
 ## Setup
 
 ```bash
-pip install -r requirements.txt
+npm install
+npm run build
+npm start
 ```
 
-## Running
+The output will show the state at each node and the final transformed result.
 
-```bash
-python main.py
-```
+## Project Structure
 
-The script will import the necessary modules and print a confirmation message.
+- `src/langgraph.ts` – Defines the state type, node functions, and constructs the graph.
+- `src/index.ts` – Entry point that runs the graph with an example input.
+- `package.json` – Project metadata and dependencies.
+- `tsconfig.json` – TypeScript compiler configuration.
+
+No JavaScript files are present; the entire project is written in TypeScript.