Step-by-Step Guide to Building an AI Voice Assistant with Streamlit & OpenAI


This comprehensive course introduces you to the fascinating world of AI-driven technology, focusing on building a voice-operated assistant using Python, Streamlit, and OpenAI's cutting-edge APIs. With a hands-on approach, you will learn how to integrate the Whisper API for accurate speech recognition, utilize the Chat Completion for intelligent dialogue generation, and employ the Text to Speech API to produce realistic voice responses. By the end of this course, you'll have a fully functional AI voice assistant that can interact intelligently in spoken English.

What You will Learn?

  • Understanding OpenAI's APIs: Gain a solid foundation in how the Whisper, Chat Completion, and TTS APIs function and their practical applications.
  • Developing a Voice Assistant: Learn the step-by-step process of constructing a voice-operated AI using Streamlit, from setup to full deployment.
  • Integration of Speech-to-Text and Text-to-Speech: Explore how to accurately convert spoken language into text and vice versa, enhancing user interaction.
  • Creating Dynamic AI Responses: Implement AI to generate context-aware responses, simulating intelligent conversations.
  • Real-world Application and Testing: Test and refine your application to ensure reliability and user-friendly experience.


  • Basic knowledge of Python programming.
  • Familiarity with API usage and integration.
  • Some experience with web application development, particularly using Streamlit, is helpful but not required.


  • Proficiency in Streamlit for web applications.
  • Expertise in implementing and leveraging OpenAI's APIs.
  • Advanced techniques in speech recognition and synthesis.
  • Ability to design and deploy interactive AI systems.

Tutor: Bertha Kgokong

Software Programmer And Tech Entrepreneur

Software Programmer and Tech Entrepreneur, i have extensive experience in Software Development - end-to-end in most platforms, Business Processes and Entrepreneurship. I am a fully qualified Engineer, with a Bachelors Degree and Masters in Business Administration - with over 17 years of professional experience. I am also an entrepreneur with a couple of award winning ventures and projects in Software Development.