https://github.com/build-on-aws/amazon-bedrock-apprunner-chatterdox-webapp

Use Amazon Bedrock and LangChain to build an application to chat with web pages - deploy the Go web app with AWS CDK and start asking questions!
https://github.com/build-on-aws/amazon-bedrock-apprunner-chatterdox-webapp

amazon-bedrock generative-ai golang

Last synced: about 2 months ago
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Use Amazon Bedrock and LangChain to build an application to chat with web pages - deploy the Go web app with AWS CDK and start asking questions!

• Host: GitHub
• URL: https://github.com/build-on-aws/amazon-bedrock-apprunner-chatterdox-webapp
• Owner: build-on-aws
• License: mit-0
• Created: 2023-11-12T05:54:23.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-12-18T23:50:58.000Z (over 1 year ago)
• Last Synced: 2024-12-17T17:40:49.394Z (6 months ago)
• Topics: amazon-bedrock, generative-ai, golang
• Language: HTML
• Homepage: https://community.aws/posts/amazon-bedrock-apprunner-chatterdox-webapp
• Size: 421 KB
• Stars: 7
• Watchers: 5
• Forks: 5
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
## Use Amazon Bedrock and LangChain to build an application to chat with web pages

Conversational interaction with large language model (LLM) based solutions (for example, a chatbot) is quite common. Although production grade LLMs are trained using a huge corpus of data, their knowledge base is inherently limited to the information present in the training data, and they may not possess real-time or the most up-to-date knowledge.

This web application in this repo can be deployed to [AWS App Runner](https://docs.aws.amazon.com/apprunner/latest/dg/what-is-apprunner.html?sc_channel=el&sc_campaign=genaiwave&sc_content=amazon-bedrock-apprunner-chatterdox-webapp&sc_geo=mult&sc_country=mult&sc_outcome=acq) using AWS CDK. You can then use it to ask questions based on the content of a link/URL of your choice.

![](images/chatterdox3.jpg)

The application is written in Go, but the concepts apply to any other language you might choose. It uses `langchaingo` as the framework to interact with the [Anthropic Claude (v2) model on Amazon Bedrock](https://docs.aws.amazon.com/bedrock/latest/userguide/what-is-bedrock.html#models-supported?sc_channel=el&sc_campaign=genaiwave&sc_content=amazon-bedrock-apprunner-chatterdox-webapp&sc_geo=mult&sc_country=mult&sc_outcome=acq). The web app uses the [Go embed package](https://pkg.go.dev/embed) to serve the static file for the frontend part (HTML, JavaScript and CSS) from directly within the binary.

![](images/arch.jpg)

## Security

See [CONTRIBUTING](CONTRIBUTING.md#security-issue-notifications) for more information.

## License

This library is licensed under the MIT-0 License. See the LICENSE file.