Test on py3

Author: pgleeson

.travis.yml

@@ -1,22 +1,21 @@
-sudo: false
+
+dist: bionic
 
 addons:
    apt:
      packages:
      # Requirements for NetPyNE & libNeuroML
      - python-tk
-     - python-lxml 
-     - python-scipy 
-     - python-matplotlib 
+     - python-lxml
+     - python-scipy
+     - python-matplotlib
      - python-tornado
-    
 
-language: python
-python: 2.7
 
- 
-virtualenv:
-   system_site_packages: true
+language: python
+python:
+  - 2.7
+  - 3.7
 
 
 env:
@@ -25,12 +24,8 @@ env:
     - OMV_ENGINE=jNeuroML_NetPyNE
     - OMV_ENGINE=jNeuroML_validate
 
-install: 
+install:
     - pip install git+https://github.com/OpenSourceBrain/osb-model-validation
 
 script:
     - omv all -V
-    
-    
-    
-

README.md

@@ -2,10 +2,10 @@
 
 A tutorial introducing OSB's ability to visualise, analyse and simulate biophysically realistic, multicompartmental cells.
 
-Uses a detailed Layer 2/3 Pyramidal cell from the [Blue Brain Project Neocortical Microcircuit model](https://bbp.epfl.ch/nmc-portal/microcircuit) as an example. 
+Uses a detailed Layer 2/3 Pyramidal cell from the [Blue Brain Project Neocortical Microcircuit model](https://bbp.epfl.ch/nmc-portal/microcircuit) as an example.
 
 **To follow this tutorial, please click [here](http://www.opensourcebrain.org/projects/l23pyramidalcelltutorial/models?explorer=https%253A%252F%252Fraw.githubusercontent.com%252FOpenSourceBrain%252FL23PyramidalCellTutorial%252Fmaster%252FNeuroML2%252FosbSessions%252FGEPPETTO.json).**
 
 ![Screenshot](https://raw.githubusercontent.com/OpenSourceBrain/L23PyramidalCellTutorial/master/NeuroML2/images/L23.png)
 
-[![Build Status](https://travis-ci.org/OpenSourceBrain/L23PyramidalCellTutorial.svg?branch=master)](https://travis-ci.org/OpenSourceBrain/L23PyramidalCellTutorial)
+[![Build Status](https://travis-ci.com/OpenSourceBrain/L23PyramidalCellTutorial.svg?branch=master)](https://travis-ci.com/OpenSourceBrain/L23PyramidalCellTutorial)