[Bug]: cannot import name 'PromptCompressor' from partially initialized module 'llmlingua'

[jiapingW]

Describe the bug

I pip installed llmlingua in the conda environment. Its version is llmlingua-0.2.2. I created a new python file with the code:

from llmlingua import PromptCompressor

It reported an error:

ImportError: cannot import name 'PromptCompressor' from partially initialized module 'llmlingua' (most likely due to a circular import). 

I checked your source code and didn't see any obvious circular import problem. Could you tell me how to solve it?

Steps to reproduce

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Expected Behavior

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Logs

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Additional Information

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