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

# Set the working directory in the container
WORKDIR /usr/src/app

# Install any needed packages specified in requirements.txt
# First, update the system and install system dependencies
RUN apt-get update && apt-get install -y \
    libpoppler-cpp-dev \
    && rm -rf /var/lib/apt/lists/*

# Copy the current directory contents into the container at /usr/src/app
COPY . .

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

# Make port 80 available to the world outside this container
EXPOSE 80

# Define environment variable
ENV NAME World

# Run app.py when the container launches
CMD ["python", "app.py"]