This tutorial, authored by Kevin Kimani, guides readers through integrating Descope authentication and single sign-on (SSO) into a Gradio application, which is an open-source Python package for creating web-based interfaces for AI models and APIs. The text emphasizes the importance of secure authentication to protect sensitive data and ensure authorized access, especially for business-to-business applications. Descope simplifies the addition of secure authentication by supporting various methods, including OAuth 2.0 and OpenID Connect (OIDC), and can be configured to use Okta as an identity provider for SSO. The guide provides detailed steps on setting up and securing a Gradio application using Descope's authentication features, implementing role-based access control, and configuring Okta for SSO, demonstrating the application's functionality through a FastAPI setup. It highlights the benefits of using Descope, such as reducing user friction, preventing account takeover, and offering a unified view of the customer journey, with real-world application examples from companies like GoFundMe and You.com.