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+# Exam: Structured Output with Pydantic
+
+This repository contains a small CLI tool that demonstrates how to extract structured data from raw text using LangChain and Pydantic.
+
+## Features
+- Two Pydantic models: `PersonInfo` and `MeetingNotes`.
+- Automatic schema selection based on input type.
+- One‑shot extraction via LangChain’s `PydanticOutputParser`.
+- Simple command line interface with example texts.
+
+## Usage
+```bash
+python -m cli --text "Анна, 28 лет, Python-разработчик. Навыки: FastAPI, Docker."
+```
+or
+```bash
+python -m cli --text "Встреча 2026-05-30: Участники: А., Б.; Темы: проект X; Решения: продлить срок." 
+```
+
+## Requirements
+- Python 3.10+
+- `langchain-core`, `langchain-openai` (or `langchain-ollama`) and `pydantic`.
+
+```bash
+pip install -r requirements.txt
+```