# Use an official Python runtime as a parent image
FROM python:3.10-slim-buster

# Set the working directory in the container
WORKDIR /app

# Install system dependencies required for PyPDF2 and other libraries
RUN apt-get update && apt-get install -y \
    libgl1-mesa-glx \
    libgirepository1.0-dev \
    libcairo2-dev \
    pkg-config \
    python3-dev \
    && rm -rf /var/lib/apt/lists/*

# Copy the requirements file into the container at /app
COPY requirements.txt .

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

# Copy the rest of the application code into the container
COPY . .

# Make port 7860 available to the world outside this container
EXPOSE 7860

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