create a test notebook to reduce import errors

[jreiberkyle]

create a test notebook that imports all the libraries used in this repo that can be run every time the docker image is changed to reduce the number of uncaught import errors (e.g. #110)

[jreiberkyle]

This is being blocked on an issue I am having where one computer cannot build the docker image, the other can build it. Both are trying to build against the master branch, both use docker build --no-cache -t planet-notebooks:test .. Failing system is docker desktop 2.2.0.3, OSX 10.15.3. Successful system is docker desktop 2.2.0.5, OSX 10.14.6. Both on the same network.

Failed build end of log:

Step 6/9 : RUN conda config --set channel_priority strict &&     conda install -y -c conda-forge --file /tmp/requirements.txt
 ---> Running in 01d54cf7c913
Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... Killed
The command '/bin/sh -c conda config --set channel_priority strict &&     conda install -y -c conda-forge --file /tmp/requirements.txt' returned a non-zero code: 137

Succeeded build step 6/9:

Step 6/9 : RUN conda config --set channel_priority strict &&     conda install -y -c conda-forge --file /tmp/requirements.txt
 ---> Running in 0f6b58123455
Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... done

[jreiberkyle]

Tried:

• run docker system prune -a on failing system, still fails
• run docker system prune -a on succeeding system, still succeeds
• update docker to 2.2.0.5 on failing system, whoa worked! details =>

Step 6/9 (which failed before):

Step 6/9 : RUN conda config --set channel_priority strict &&     conda install -y -c conda-forge --file /tmp/requirements.txt
 ---> Running in 1b1cdc7a3aa5
Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... done