<summary> Thread-safe async queue implementation for WebSocket message handling. Race Condition Fix: This queue is accessed from multiple threads: 1.

This is a simple "Eliza" agent that returns vague randomly-chosen responses that might seem relevant. In most real applications, you would a

A class to handle authentication with Hume AI's API via OAuth2. Attributes: api_key (str): The API key provided by Hume AI.

Agent using the voice-assistant prompt.

WAV header parsing class

Handler for containing the EVI WebSocket and associated socket handling behavior.

A class to manage and select audio input and output devices using PyAudio.

<summary> Handles click interaction to start/stop EVI conversation. </summary>

A class to handle the connection to the WebSocket server for streaming audio data.

<summary> Handles visual feedback for conversation states. Changes cube color and updates instruction text based on EVI state. </summary>

* The code below does not pertain to the EVI implementation, and only serves to style the UI.

<summary> Fills gaps in audio streams with silence to maintain continuous playback. </summary>