community[patch]: Fix Ollama for LLaMA3 (#20624)
We see verbose generations w/ LLaMA3 and Ollama -
https://smith.langchain.com/public/88c4cd21-3d57-4229-96fe-53443398ca99/r
---
Fix here implies that when stop was being set to an empty list, the
stream had no conditions under which to stop, which could lead to
excessive or unintended output.
Test LLaMA2 -
https://smith.langchain.com/public/57dfc64a-591b-46fa-a1cd-8783acaefea2/r
Test LLaMA3 -
https://smith.langchain.com/public/76ff5f47-ac89-4772-a7d2-5caa907d3fd6/r
https://smith.langchain.com/public/a31d2fad-9094-4c93-949a-964b27630ccb/r
Test Mistral -
https://smith.langchain.com/public/a4fe7114-c308-4317-b9fd-6c86d31f1c5b/r
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Co-authored-by: Erick Friis <erick@langchain.dev>
