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43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
import os
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from lightrag import LightRAG, QueryParam
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from lightrag.llm import gpt_4o_mini_complete
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#########
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# Uncomment the below two lines if running in a jupyter notebook to handle the async nature of rag.insert()
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# import nest_asyncio
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# nest_asyncio.apply()
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#########
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WORKING_DIR = "./dickens"
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if not os.path.exists(WORKING_DIR):
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os.mkdir(WORKING_DIR)
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rag = LightRAG(
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working_dir=WORKING_DIR,
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llm_model_func=gpt_4o_mini_complete, # Use gpt_4o_mini_complete LLM model
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# llm_model_func=gpt_4o_complete # Optionally, use a stronger model
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)
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with open("./dickens/book.txt", "r", encoding="utf-8") as f:
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rag.insert(f.read())
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# Perform naive search
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print(
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rag.query("What are the top themes in this story?", param=QueryParam(mode="naive"))
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)
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# Perform local search
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print(
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rag.query("What are the top themes in this story?", param=QueryParam(mode="local"))
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)
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# Perform global search
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print(
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rag.query("What are the top themes in this story?", param=QueryParam(mode="global"))
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)
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# Perform hybrid search
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print(
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rag.query("What are the top themes in this story?", param=QueryParam(mode="hybrid"))
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)
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