pipecat-ai-krisp 0.3.0

A package for pipecat krisp functionality

Pipecat Krisp

This module provides a Python wrapper around Krisp's C++ SDK, enabling its integration with Pipecat. Krisp offers a Desktop SDK (in C++) that supports Linux, Windows, and macOS, allowing applications to leverage noise suppression capabilities.

Prerequisites

1. Krisp Desktop SDK: Download Krisp's Desktop SDK and the model you wish to use from Krisp's desktop SDKs.
2. Environment Configuration:
   • Copy the provided env_template file to a new file named .env.
   • In .env, set the paths to the downloaded Krisp SDK and model files.
3. CPython Module Dependencies
   • In addition to above dependencies you will need the pybind11 library to build CPython modules using C++.
   • On Ubuntu Linux: sudo apt-get install pybind11-dev
   • On Mac: brew install pybind11

Environment Template

Below is the format for the .env file. Replace the placeholders with the actual paths where the Krisp SDK and model are located:

KRISP_SDK_PATH=/PATH/TO/KRISP/SDK
KRISP_MODEL_PATH=/PATH/TO/KRISP/MODEL

Installation and Setup

Follow these steps to set up and build the Pipecat Krisp Module:

• Set up a Virtual Environment:

python3 -m venv venv
source venv/bin/activate

• Install Dependencies:

pip install -r requirements.txt

• Build and Install the Local Python wrapper Library:

pip install --editable .

Running the Example

• Install Dependencies:

pip install -r example/requirements.txt

After setup, you can run an example script to test the Krisp integration:

./scripts/run_example.sh

An output folder will be created, containing the processed file with noise suppression applied by Krisp.

Publishing

• Prepare to dist:

./scripts/prepare_dist.sh

• Test the build using TestPyPI with Twine:

Upload to TestPyPI using twine

twine upload --repository testpypi dist/*

Test using pip to download packages from TestPyPI instead of PyPI

pip install --index-url https://test.pypi.org/simple/ pipecat-ai-krisp

Once you are happy, publish it to production.

twine upload dist/*

Use twine upload dist/* to upload your package and enter your credentials for the account you registered on the real PyPI. In this case you don’t need to specify --repository.

References

• Krisp getting started: https://sdk-docs.krisp.ai/docs/getting-started-js
• Krisp Sample Apps: https://github.com/krispai/Krisp-SDK-Sample-Apps/tree/krisp-sdk-v9
• Python packaging guide: https://packaging.python.org/en/latest/guides/using-testpypi/

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