[Feature] Analyze a folder of source codes and create autocomplete based on that

[pidgeon777]

An essential feature would be:

1. Select a folder containing source codes.
2. Analyze it by creating a neural network.
3. Autocomplete based on the neural network built over those files.

This feature is missing from Copilot.

[pqn]

We're thinking about this problem now! Stay tuned in our Discord for updates.

Note to our team: Will leave this issue open until we start putting general issues in our non-vim repo https://github.com/Exafunction/codeium at which point we can move this there.

[fortenforge]

#97 now lets Codeium use context from other open buffers to suggest better completions for the current buffer. In the future we will explore getting context from all files in a folder rather than just open files. We likely will not support fine-tuning the model on the contents of the folder outside of our Enterprise offering.

Closing this issue now.