License

[Aspie96]

The license of this repository is not opensource.
Although I think this conflicts with the purposes of OpenAI, it might be fine.

However, I see it has been added in #22 to specify what license the weights should be under.
I suggest that it'd be better if the code was still MIT-licensed, while releasing weights under the non commercial license.

In addition I wonder if the current licensing might break the previous one. The previous MIT license is not mentioned anywhere. This is required if there was any contributor as they are also authors of this work, thus their contribution can only be used if the MIT license is mentioned, which is its only requirement.
Likewise, to switch the license back to MIT all contributors that contributed after the license change would have to agree. Either way it's simple, with only 7 contributors.