Dockerfile

# Use the official Python image from the Docker Hub
FROM python:3.10

# Install system dependencies
RUN apt-get update && \
    apt-get install -y poppler-utils && \
    rm -rf /var/lib/apt/lists/*

# Set up the working directory
WORKDIR /code

# Copy the current directory contents into the container
COPY requirements.txt /code/requirements.txt

# Install the requirements from the requirements.txt
RUN pip install --no-cache-dir -r /code/requirements.txt

# Create a new user and switch to it
RUN useradd -m user
USER user

# Set the environment variables for the user's home and path
ENV HOME=/home/user \
    PATH=$HOME/.local/bin:$PATH

# Set the working directory to the user's home directory
WORKDIR $HOME/app

# Copy the current directory contents into the container's $HOME/app folder, setting owner to user
COPY --chown=user . $HOME/app

# Copy the .env file into the container
COPY --chown=user .env $HOME/app/.env

# Start the Streamlit app
CMD ["streamlit", "run", "app.py"]