FROM python:3.10-slim

WORKDIR /app

# Set the HuggingFace Transformers cache directory
ENV TRANSFORMERS_CACHE=/app/cache

# Create the cache directory and ensure it's writable
RUN mkdir -p /app/cache && chmod -R 777 /app/cache

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

# Copy files and install dependencies
COPY requirements.txt .
RUN pip install --upgrade pip && pip install -r requirements.txt

# Copy app code
COPY main.py .

# Run the FastAPI app
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]