Environment not rendering
Python 3.6 Virtual env, macOS 10.14.5 When I run the flatland/example scripts, I got this error:
**RuntimeError**: Python is not installed as a framework. The Mac OS X backend will not be able to function correctly if Python is not installed as a framework.
After a bit of internet search, I found out the solution and added this to flatland/utils/graphics_layer.py
import matplotlib
matplotlib.use('TkAgg')
import matplotlib.pyplot as plt
But now when i run the examples such as simple_example_1.py , only blank window pops up and environment does not show up. Do I need to specify some specific backend for matplotlib?