Dockerfile

# Use an appropriate base image
FROM python:3.9

# Set the working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y glpk-utils

# Copy only requirements.txt initially to leverage Docker cache
COPY requirements.txt /app/requirements.txt

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

# Copy the rest of the application code
COPY . /code

# User
RUN useradd -m -u 1000 user
USER user
ENV HOME /home/user
ENV PATH $HOME/.local/bin:$PATH

WORKDIR $HOME
RUN mkdir app
WORKDIR $HOME/app
COPY . $HOME/app

EXPOSE 8501
CMD streamlit run app.py \
    --server.headless true \
    --server.enableCORS false \
    --server.enableXsrfProtection false \
    --server.fileWatcherType none