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Fix for system prompt setting

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1) Ollama supports sending the system prompt as a parameter, not as an option. (See https://github.com/ollama/ollama/blob/main/docs/api.md#request-8) However, it is in the options dictionary and needs moved to the payload dictionary.
2) After moving the system parameter from ollama_options to ollama_payload, delete it from ollama_options. This is to prevent Ollama throwing a warning about invalid options.
This commit is contained in:
ferret99gt 2025-02-19 08:55:11 -05:00
parent fea169a9c0
commit 57b01cf8fb
1 changed files with 6 additions and 1 deletions
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backend/open_webui/utils/payload.py
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@ -184,6 +184,11 @@ def convert_payload_openai_to_ollama(openai_payload: dict) -> dict:
ollama_options["num_predict"] = ollama_options["max_tokens"] ollama_options["num_predict"] = ollama_options["max_tokens"]
del ollama_options["max_tokens"] # To prevent Ollama warning of invalid option provided del ollama_options["max_tokens"] # To prevent Ollama warning of invalid option provided
# Ollama lacks a "system" prompt option. It has to be provided as a direct parameter, so we copy it down.
if "system" in ollama_options:
ollama_payload["system"] = ollama_options["system"]
del ollama_options["system"] # To prevent Ollama warning of invalid option provided
# Add options to payload if any have been set # Add options to payload if any have been set
if ollama_options: if ollama_options:
ollama_payload["options"] = ollama_options ollama_payload["options"] = ollama_options