File size: 1,152 Bytes
d992912 | 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 | FROM python:3.11-slim
# System packages needed by PyTorch, FAISS, and Pillow
RUN apt-get update && apt-get install -y --no-install-recommends \
gcc g++ libgomp1 && \
rm -rf /var/lib/apt/lists/*
# Install Python dependencies as root so they are globally accessible
COPY backend/requirements.txt /tmp/requirements.txt
RUN pip install --no-cache-dir --upgrade -r /tmp/requirements.txt
# HuggingFace Spaces requires a non-root user with uid=1000
RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"
WORKDIR /app
# Copy backend Python source
COPY --chown=user backend/ /app/backend/
# Bake the pre-built data into the image.
# This avoids a 3-5 hour FAISS rebuild on free CPU on every cold start.
COPY --chown=user asos_clean.csv /app/data/asos_clean.csv
COPY --chown=user asos_engine/ /app/data/asos_engine/
# Tell the backend where to find its data
ENV PYTHONPATH=/app
ENV ASOS_DATA_PATH=/app/data/asos_clean.csv
ENV ASOS_PERSISTENT_DIR=/app/data/asos_engine
ENV ASOS_LOG_LEVEL=INFO
# HuggingFace Spaces requires port 7860
EXPOSE 7860
CMD ["uvicorn", "backend.app.main:app", "--host", "0.0.0.0", "--port", "7860"]
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