I made some modifications. Please consider this.

[f6844710]

I tried to modify the description of Openai's API.
To be honest, I don't know much about open source, but I tried to make it work with as few modifications as possible.
I think it is necessary to change the requirements for openai's libraries.

[f6844710]

https://github.com/f6844710/chatmemory/tree/main/chatmemory
Fixed chatmemory.py.