GitLab

feed responses back into the llm

- move error check to api client pull
- simplify error check in generate
- return nil on any pull error

ggml-metal.metal must be in the same directory as the ollama binary
otherwise llama.cpp will not be able to find it and load it.

1. go generate llama/llama_metal.go
2. go build .
3. ./ollama serve

Co-authored-by: Patrick Devine <pdevine@sonic.net>