Bump langchain and resolve deprecated packages. Resolves #48

aws-samples / serverless-pdf-chat

LLM-powered document chat using Amazon Bedrock and AWS Serverless

https://aws.amazon.com/blogs/compute/building-a-serverless-document-chat-with-aws-lambda-and-amazon-bedrock/

MIT No Attribution

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Bump langchain and resolve deprecated packages. Resolves #48 #56

Closed moserda closed 1 month ago

moserda commented 1 month ago

Issue #, if available: #48

Description of changes: Upgrades langchain and resolves deprecation warning shown in #48 by moving affected imports to langchain-community/langchain-aws

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