Dockerfile

# Use Python base image
FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Install OS-level dependencies
RUN apt-get update && apt-get install -y \
    git \
    gcc \
    ffmpeg \
    libsndfile1 \
    libportaudio2 \
    && rm -rf /var/lib/apt/lists/*

# Copy app code
COPY . .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Expose the FastAPI port
EXPOSE 7860

# Start FastAPI with uvicorn (your app must define: app = FastAPI())
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]