ee-juni/langgu

LangGu: Your All-In-One Language Buddy

Language + Chingu(Korean word for 'friend') = LangGu

LangGu helps you with your journey of acquiring a new language.

Features

• Sentence translation
• Sentence correction
• Sentence break-down (explanation)
• Separate prompt editor (marimo)

To do

• Enhancement of existing features
• Personalized dictionary

---

Setup

1. Install dependencies

pip install uv; uv pip install -r pyproject.toml

2. Create a .env file & add API key

GOOGLE_API_KEY=your_api_key

3. Run Streamlit page

uv run streamlit run page.py

4. (Optional) Edit system prompt & welcome message

uv run marimo edit prompt_editor.py

---

Misc

Locking requirements

Lock requirements defined in pyproject.toml to requirements.txt via uv pip compile pyproject.toml -o requirements.txt