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aws-samples / aws-lex-conv-faq

Demonstration of LLM integration into a lex bot using Lambda codehooks and a Sagemaker endpoint.
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[ERROR] Runtime.ImportModuleError: Unable to import module 'index_creation_app': cannot import name 'BaseCache' from 'langchain' #6

Open nghtm opened 1 year ago

nghtm commented 1 year ago

Read-source-and-build-index-fn Lambda Function is failing with: 

[ERROR] Runtime.ImportModuleError: Unable to import module 'index_creation_app': cannot import name 'BaseCache' from 'langchain' (/var/task/langchain/__init__.py)Traceback (most recent call last): | [ERROR] Runtime.ImportModuleError: Unable to import module 'index_creation_app': cannot import name 'BaseCache' from 'langchain' (/var/task/langchain/__init__.py) Traceback (most recent call last):
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alifatmi commented 11 months ago

use compatible langchain version, langchain==0.0.196 update it in requirements files, then it works fine