feat: solution for 'Экзамен: Самокорректирующийся агент'

README.md

@@ -1,14 +1,38 @@
-# Project Requirements
+# Self-Correcting Agent
 
-This project requires the following Python packages:
+This project demonstrates a minimal self‑correcting agent built with **LangChain** and **LangGraph**.  
+The agent simply echoes user input, but the structure can be extended to include more complex logic and tools.
 
-- `langgraph`
-- `langchain-openai`
-
-Install them using:
+## Setup
 
 ```bash
+# Install Python dependencies
 pip install -r requirements.txt
+
+# (Optional) Install Node.js dependencies if needed
+npm install
 ```
 
-Ensure you have a compatible Python environment before running the project.
+## Running
+
+```bash
+python main.py
+```
+
+You should see output similar to:
+
+```
+Resulting state:
+HumanMessage: Hello, agent!
+AIMessage: Echo: Hello, agent!
+```
+
+## Project Structure
+
+- `src/` – Core logic (nodes and graph construction).
+- `main.py` – Entry point that builds and runs the graph.
+- `requirements.txt` – Python dependencies.
+- `package.json` – Node.js dependencies (optional).
+- `README.md` – Project documentation.
+
+Feel free to extend the nodes or add new tools to create a more sophisticated agent.