Lh/proposed changes (#418)

* suggested changes to update api

* upgrade snaps if needed.

* assume yes

* Ubuntu server doesn't have snap installed.

Author: L-Har

Dockerfile

@@ -6,7 +6,6 @@ ENV DEBIAN_FRONTEND noninteractive
 RUN apt-get update && apt-get install -y python3 python3-pip python3-venv nginx supervisor curl libpq-dev jq
 RUN apt-get install -y binutils libproj-dev gdal-bin
 RUN apt-get upgrade -y
-RUN snap refresh
 # Setup python 3 virtualenv
 RUN mkdir /envs/
 RUN python3 -m venv /envs/data_hub