langchain-demo

Demo LLM application using LangChain, Bedrock and Kendra

Installation

We recommend to use Conda to make sure you run this in an isolated environment.

conda deactivate
conda env create -f environment.yml
conda activate langchain-aws-demo

Running the sample

The sample uses boto3 to connect with the Bedrock and Kendra service. Please ensure that your AWS credentials are setup and your default profile have access to both Bedrock and Kendra services. Also, have the Kendra Index Id from the AWS Kendra console handy and update it in the app.py file.

python app.py "What is Amazon Kendra?"