Python A.I. Assistant is a program built in Python. Assistant reacts to only the program present in it, you can add more. Assistant use Speech Recognition to capture audio(command) and Google speech to text conversion(online) and then text is collected as command and Google Text to Speech converts it's result into audio that assistant will speak. Alexa will be default name for assistant and that you can change.
It requires some additional python modules read 'Requirements' file in repository.
Every file in the repository must be placed in one folder. Alexa.py is the main file you need to execute.