Dockerfile

FROM python:3.10-slim

# Fix the environment variable issue at the container level
ENV OMP_NUM_THREADS=1
ENV MKL_NUM_THREADS=1
ENV NUMEXPR_NUM_THREADS=1
ENV OPENBLAS_NUM_THREADS=1
ENV TRANSFORMERS_CACHE=/tmp/transformers_cache
ENV HF_HOME=/tmp/huggingface_cache

# Create user to fix the getpwuid error
RUN useradd --create-home --uid 1000 --shell /bin/bash user

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy requirements and install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY . .

# Create cache directories and set permissions
RUN mkdir -p /tmp/transformers_cache /tmp/huggingface_cache && \
    chown -R user:user /app /tmp/transformers_cache /tmp/huggingface_cache

# Switch to user
USER user

# Expose port
EXPOSE 7860

# Run the application
CMD ["python", "app.py"]