FROM python:3.11-slim

# Avoid Hugging Face cache permission errors
ENV HF_HOME=/tmp/hf-cache
ENV HF_DATASETS_CACHE=/tmp/hf-cache

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

# Set working directory
WORKDIR /code

# Copy application and requirements
COPY ./app /code/app
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Expose the FastAPI port
EXPOSE 7860

# Run the FastAPI app
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]