# Use an official Python runtime as a parent image
FROM python:3.11-slim

# Set the working directory in the container
WORKDIR /code

# --- ADD THIS LINE ---
# Set a writable cache directory for Hugging Face models to solve permission errors
ENV HF_HOME=/tmp/.cache/huggingface

# Copy the requirements file into the container
COPY ./requirements.txt /code/requirements.txt

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# Copy the rest of your app's code (app.py and the utils folder)
COPY . /code/

# Expose the port the app runs on
EXPOSE 7860

# Command to run the uvicorn server for FastAPI
CMD ["python", "-m", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]