Code files for Langchain D&D game simulation with Dall-E 2 for story images video (Patreon)

this is for video: https://youtu.be/ZF1TQ7tpTTk

in this video we will use langchain library's example for 2 player D&D agent simulations. We will also use Dalle-E 2 to automatically create images for the ongoing story and we will use matplotlib to display the images as well.