FROM python:3.9

WORKDIR /code

# Install requirements
COPY ./requirements.txt /code/requirements.txt
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# Copy all files (model + app code) to the container
COPY . /code

# Create a cache directory to prevent permission errors
RUN mkdir -p /code/cache
ENV TRANSFORMERS_CACHE=/code/cache
RUN chmod -R 777 /code/cache

# Start the API on port 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]