FROM python:3.10-slim

# Install system dependencies required for Kokoro (espeak-ng) and phonemizer
RUN apt-get update && apt-get install -y \
    espeak-ng \
    git \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy and install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Download model weights implicitly via the Kokoro package during first run
# or explicit copy if you have downloaded them locally.
COPY . .

# Expose standard Hugging Face Space port
EXPOSE 7860

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]