embedding_model_query_instructions: "Represent this sentence for searching relevant passages:" llm_model: "databricks-dbrx-instruct" llm_prompt_template: "You are a trustful assistant." retriever_config: k: 5 use_mmr: false llm_parameters: temperature: 0.01 max_tokens: 500 llm_prompt_template_variables: - "chat_history" - "context" - "question"