/mesop-chat

Alternative chat interface for bedrock-agent

Primary LanguagePython

Alternative chat interface for Bedrock Agent

This repository is part of the Bedrock Agent project. It contains the code for the alternative chat interface for the Bedrock Agent, using the mesop library. The chat interface in the main project is built using the FastAPI Python library, Jinja, and HTMX JavaScript library.

The chat interface is still in Python as we want to build the Bedrock agent end-to-end in Python, including the CDK code, Lambda functions, and the chat interface. The benefit of using mesop is that it allows us to build a chat interface with the minimal and simplest code possible (less than 100 lines of code in chat_ui.py).

CDK Python project

To manually create a virtualenv on MacOS and Linux:

python3 -m venv .venv

After the init process completes and the virtualenv is created, you can use the following step to activate your virtualenv.

source .venv/bin/activate

If you are a Windows platform, you would activate the virtualenv like this:

.venv\Scripts\activate.bat

Once the virtualenv is activated, you can install the required dependencies.

pip install -r requirements.txt

At this point you can now synthesize the CloudFormation template for this code.

cdk synth

To add additional dependencies, for example other CDK libraries, just add them to your setup.py file and rerun the pip install -r requirements.txt command.

Useful commands

  • cdk ls list all stacks in the app
  • cdk synth emits the synthesized CloudFormation template
  • cdk deploy deploy this stack to your default AWS account/region
  • cdk diff compare deployed stack with current state
  • cdk docs open CDK documentation

Enjoy!