Features
========

- **Country Data:**
  - Get country codes (alpha-2, alpha-3, numeric) by name.
  - Get country names by code.
  - Get official country names.
  - Get the continent a country belongs to.
  - Get languages spoken in a country.
- **Continent Data:**
  - Get a list of countries in a continent.
- **Language Data:**
  - Get countries where a specific language is spoken.
- **Data Source:**
  - Data is sourced from reliable sources (`pycountry`, custom dataset) and efficiently stored in a binary format for fast loading.
- **Simple API:**
  - Easy-to-use functions for common geo-linguistic queries.
- **Extensible:**
  - Designed to be easily extended with additional data sources or custom functions.