agent framework for bedrock

[gyliu513]

Summary by CodeRabbit

• New Features

  • Introduced an assistant response to enhance user interaction within the AWS Bedrock conversation model.
  • Launched a chatbot utilizing the Anthropic Claude model, capable of dynamic actions like calculations and Wikipedia lookups based on user queries.

• Bug Fixes

  • Improved interaction flow by ensuring the assistant provides relevant responses to user inquiries.

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

The changes introduced in this pull request enhance the AWS Bedrock conversation model by adding an assistant's response to a user query in aws/bedrock2.py. Additionally, a new file, aws/react-bedrock2.py, implements a chatbot using the Anthropic Claude model, capable of processing user messages, maintaining a conversation history, and executing specific actions based on user input. This structure allows for dynamic interactions and improved engagement with AWS Bedrock services.

Changes

File(s)	Change Summary
aws/bedrock2.py	Added an assistant's response to the messages array, stating, "Bedrock is an AI Platform."
aws/react-bedrock2.py	Introduced a ChatBot class that processes user messages, maintains history, and executes actions like Wikipedia lookups and calculations. Added methods for interaction flow and action handling.

Possibly related PRs

• bedrock langchain #199: Changes in aws/langchain-bedrock.py involve integrating AWS Bedrock for generating responses, related to conversation model enhancements.
• update br #200: Updates in aws/langchain-bedrock.py include pricing information for Amazon Titan models, relevant to the AWS Bedrock context.

Poem

🐰 In the land of code where rabbits hop,
A chatbot now chats, and it won't stop!
With Bedrock's wisdom, it answers with glee,
"An AI Platform," it says, "come chat with me!"
So let’s hop along, in this digital space,
Where questions are answered with a furry embrace! 🐇✨

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