ljy5946 commited on
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Update requirements.txt

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  1. requirements.txt +6 -6
requirements.txt CHANGED
@@ -9,10 +9,10 @@ accelerate==0.27.2
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  chromadb==0.4.24
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  sentence-transformers==2.7.0
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- # ─── LangChain 生态(这是解决冲突的关键)───
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- langchain==0.2.11 # <--- 更新 LangChain 主包版本以兼容更高 langchain-core
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- langchain-community==0.2.11 # <--- 更新 LangChain 社区包版本
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- langchain-chroma==0.2.4 # 保持此版本(它依赖于 langchain-core>=0.2.43)
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- langchain-huggingface==0.2.0 # 保持此版本(它依赖于 langchain-core>=0.3.59)
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- huggingface_hub # 用于 snapshot_download
 
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  chromadb==0.4.24
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  sentence-transformers==2.7.0
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+ # ─── LangChain 生态 (这是解决冲突的关键:使用早期RC版本,它们内部依赖更固定) ───
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+ langchain==0.2.0rc1
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+ langchain-community==0.2.0rc1
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+ langchain-chroma==0.1.0rc1
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+ langchain-huggingface==0.0.1
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+ huggingface_hub