Abstract

The ways in which users interact with devices and gain access to information have been radically altered as a consequence of the advancements that have been made in speech and virtual assistant technologies, which have become essential components of contemporary computing. Specifically, this is due to the fact that these technologies have evolved into fundamental components. Python has become an increasingly popular programming language for the development of voice and virtual assistant systems due to its high level of simplicity, versatility, and wide library support. These factors have contributed to Python's rise to prominence as a leading programming language. The purpose of this article is to present an overview of the current state of the art in order to provide a thorough analysis of the current state of the art in voice and virtual assistant technologies that have been developed using Python. This analysis will be provided in order to allow for the provision of a comprehensive analysis. A wide range of aspects, including architecture, natural language processing, machine learning models, and applications, are among the topics that we are investigating. Applications are also included in this category. This study's purpose is to present projected future directions that could be pursued, in addition to providing insights on the successes that have been accomplished in the field.