GPT-4o Labs Sample with C#

Welcome to the GPT-4o Labs samples using C#. This repository contains a demo projects that showcases how to integrate the powerful GPT-4o model with the new OpenAI Library for .NET and Semantic Kernel in a .NET environment.

Prerequisites

Before running the sample, ensure you have the following installed:

• .NET 8: Make sure you have the latest version of .NET installed on your machine.
• (Optional) OpenAI Key: An OpenAI API key is required to authenticate and interact with the GPT-4o model.
• (Optional) Azure OpenAI Services: A GPT-4o model deployed in Azure OpenAI Services.
• (Optional) Visual Studio or Visual Studio Code: You will need an IDE or code editor capable of running .NET projects. Visual Studio or Visual Studio Code are recommended.

About the Samples

The following samples demonstrates differnet capabilities of the GPT-4o model, in example: analyzing and describing an image. The samples uses the official OpenAI library for .NET and Semantic Kernel to process the image and generate a description using C#.

Here is the list of projects:

OpenAI APIs

Category	Name	Description	Source
Semantic Kernel	GPT4o_lab01	Chat sample analizing an image from a URL	.\src\GPT4o_lab01
Semantic Kernel	GPT4o_lab02	Audio to text sample	.\src\GPT4o_lab02
OpenAI library for .NET	OAINETSDK_lab01	Chat sample asking questions to GPT-4o	.\src\OAINETSDK_lab01
OpenAI library for .NET	OAINETSDK_lab02	Audio to text using Whisper-1	.\src\OAINETSDK_lab02
OpenAI library for .NET	OAINETSDK_lab03	Chat sample analizing an image from a local file with GPT-4o	.\src\OAINETSDK_lab03

Azure OpenAI Services

Category	Name	Description	Source
Semantic Kernel	GPT4o_AOAI_lab01	Chat sample analizing an image from a URL	.\src\GPT4o_AOAI_lab01
Semantic Kernel	GPT4o_AOAI_lab02	Upload an image to an Azure Blob and then analizes the image from the blob URL.	.\src\GPT4o_AOAI_lab02

Example: How to Run the Project

To run the project, follow these steps:

1. Clone the repository to your local machine.

2. Open a terminal and enter your OpenAI Key with the following commands

   cd .\src\GPT4o_lab01\
   
   # init projecs user-secrets
   dotnet user-secrets init
   
   # add OpenAI API Key
   dotnet user-secrets set "APIKEY" "OpenAI API KEY"

3. Run the project with the command

   dotnet run

4. The current project analyzes this image

   

5. You should see an output similar to this one:

   The image shows a person holding a mug that has the text "Ultrarunning (verb) the art of running as far as you can, and then running another 20 miles." In the background, there is a scenic view of trees and lush greenery, along with an outdoor swimming pool surrounded by a paved deck with lounge chairs. Additionally, a dog is partially visible near the bottom right of the image, standing near the railing. The scene appears to be tranquil and picturesque, likely taking place in a backyard or a similar outdoor setting.

References

• Announcing the official OpenAI library for .NET
• What is Azure OpenAI Service?
• Quickstart: Azure Blob Storage client library for .NET

Author

👤 Bruno Capuano

• Website: https://elbruno.com
• Twitter: @elbruno
• Github: @elbruno
• LinkedIn: @elbruno

🤝 Contributing

Contributions, issues and feature requests are welcome!

Feel free to check issues page.

Show your support

Give a ⭐️ if this project helped you!

📝 License

Copyright © 2024 Bruno Capuano.

This project is MIT licensed.

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