Installation dependencies issue with more-itertools and pyglet and how to solve it

[Trampeltier]

I tried to install the lab from the tutorial,
but encountered two issues:
more-itertools was being installed but the current version does not support the specified python version 3.7.3
same for pyglet.

So, adjusting environment.yml to insert the following fixed the issue:

• more-itertools==9.1.0
• ...
• pip:
  • pyglet==1.5.29