# Use a lightweight Python base image
FROM python:3.10-slim

# Set working directory
WORKDIR /code

# Copy dependency list first (to use Docker cache efficiently)
COPY requirements.txt .

# Install system dependencies and git (needed for CLIP)
RUN apt-get update && \
    apt-get install -y git && \
    rm -rf /var/lib/apt/lists/*

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

# Copy all project files into the container
COPY . .

# Expose the port Hugging Face Spaces uses
EXPOSE 7860

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