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23c9926 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | # Use Python 3.9 slim image for better performance
FROM python:3.9-slim
# Install system dependencies for audio processing
RUN apt-get update && apt-get install -y \
libsndfile1 \
ffmpeg \
libsndfile1-dev \
gcc \
g++ \
&& rm -rf /var/lib/apt/lists/*
# Create user
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"
# Set working directory
WORKDIR /app
# Copy requirements first for better Docker layer caching
COPY --chown=user ./requirements.txt requirements.txt
# Install Python dependencies
RUN pip install --no-cache-dir --upgrade -r requirements.txt
# Copy application files
COPY --chown=user . /app
# Expose port 7860 (Hugging Face Spaces requirement)
EXPOSE 7860
# Health check
HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
CMD curl -f http://localhost:7860/health || exit 1
# Run the application
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"] |