FROM python:3.10-slim

# System dependencies
RUN apt-get update && apt-get install -y \
    ffmpeg \
    libsndfile1 \
    && rm -rf /var/lib/apt/lists/*

# Python dependencies
RUN pip install --upgrade pip
RUN pip install \
    gradio \
    librosa==0.10.1 \
    soundfile \
    numpy \
    scipy \
    audioread

# Copy app files
COPY . /app
WORKDIR /app

CMD ["python", "app.py"]