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Collecting tiktoken<1.0.0,>=0.7.0 (from langchain_openai)
Downloading https://pypi.tuna.tsinghua.edu.cn/packages/f4/90/3dae6cc5436137ebd38944d396b5849e167896fc2073da643a49f372dc4f/tiktoken-0.12.0-cp312-cp312-manylinux_2_28_x86_64.whl (1.2 MB)
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Installing collected packages: tiktoken, langchain_openai
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[0mNote: you may need to restart the kernel to use updated packages.
