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FROM python:3.10-slim
# Set up a new user named "user" with user ID 1000
RUN useradd -m -u 1000 user
# Install system dependencies for audio processing
RUN apt-get update && apt-get install -y \
ffmpeg \
libsndfile1 \
&& rm -rf /var/lib/apt/lists/*
# Switch to the "user" user
USER user
# Set environment variables
ENV HOME=/home/user \
PATH=/home/user/.local/bin:$PATH \
PYTHONUNBUFFERED=1
# Set the working directory
WORKDIR $HOME/app
# Copy requirements and install dependencies
COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir --upgrade pip && \
pip install --no-cache-dir -r requirements.txt
# Copy application files
COPY --chown=user . .
# Create audio output directory
RUN mkdir -p $HOME/app/audio_output && chmod 777 $HOME/app/audio_output
# Expose port 7860 (required by Hugging Face Spaces)
EXPOSE 7860
# Run the Flask application
CMD ["python", "app.py"] |