[Issue]: Problems with DRIFT_PRIMER_PROMPT and DRIFT_LOCAL_SYSTEM_PROMPT using DRIFT search.

[luneice]

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Describe the issue

In the file graphrag/prompts/query/drift_search_system_prompt.py, there are the following three prompts: DRIFT_LOCAL_SYSTEM_PROMPT = """""" DRIFT_REDUCE_PROMPT = """""" DRIFT_PRIMER_PROMPT = """""" I found that DRIFT_REDUCE_PROMPT is not used in the code. What is the relationship between DRIFT_PRIMER_PROMPT and DRIFT_LOCAL_SYSTEM_PROMPT? How should I modify them so that the final output meets my requirements? Because I found that when I modify the content in DRIFT_LOCAL_SYSTEM_PROMPT, the final output format does not output as expected.

Steps to reproduce

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GraphRAG Config Used

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Logs and screenshots

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Additional Information

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