Dockerfile

# -------- base image --------
FROM python:3.10-slim

ENV PYTHONUNBUFFERED=1 \
    OMP_NUM_THREADS=1 \
    TOKENIZERS_PARALLELISM=false 

# ---------- Create Non-Root User ----------
RUN useradd -m -u 1000 user

# -------- Set working directory --------
WORKDIR /app

# ---------- Copy requirements and install dependencies first (for better caching) ----------
COPY --chown=user:user requirements.txt .
RUN pip install -r requirements.txt

# ---------- Copy application files ----------
COPY --chown=user:user main.py .
COPY --chown=user:user modules/ ./modules/
COPY --chown=user:user config.cfg .
COPY --chown=user:user product_classification.csv .

# ---------- Copy examples folder explicitly ----------
COPY --chown=user:user examples/ ./examples/

# ---------- Ensure proper permissions for examples folder ----------
RUN chmod -R 755 examples/

# Switch to non-root user
USER user

# Expose Gradio default port
EXPOSE 7860

# Launch with unbuffered output
CMD ["python", "main.py"]