Install Node.js, necessary for qgrid

.dockerignore

@@ -0,0 +1,2 @@
+.venv
+__pycache__

Dockerfile

@@ -2,6 +2,10 @@ FROM python:3.9
 
 WORKDIR /code
 
+# Install Node.js
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - 
+RUN apt-get install -y nodejs
+
 COPY ./requirements.txt /code/requirements.txt
 
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt