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microsoft / Generative-AI-for-beginners-dotnet

Five lessons, learn how to really apply AI to your .NET Applications
https://aka.ms/genainet
MIT License
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GetResponseAsync not found on OpenAIChatClient #62

Closed emmaforthcom closed 2 months ago

emmaforthcom commented 2 months ago

Following the initial setup using open-ai.

In Program.cs on BasicChat-01MEAI I have made the suggested changes to create the client.

.... IChatClient client = new AzureOpenAIClient( endpoint, apiKey) .AsChatClient(deploymentName);

var response = await client.GetResponseAsync("What is AI?");

When I run I get the following error: Unhandled exception. System.TypeLoadException: Method 'GetResponseAsync' in type 'Microsoft.Extensions.AI.OpenAIChatClient' from assembly 'Microsoft.Extensions.AI.OpenAI, Version=9.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' does not have an implementation. at Microsoft.Extensions.AI.OpenAIClientExtensions.AsChatClient(OpenAIClient openAIClient, String modelId) at Program.

$(String[] args) in /workspaces/Generative-AI-for-beginners-dotnet/02-SetupDevEnvironment/src/BasicChat-01MEAI/Program.cs:line 10 at Program.
(String[] args)

I'm sure it is something obvious but I can't see it for looking.

elbruno commented 2 months ago

Thanks for the feedback @emmaforthcom. Found the error on https://github.com/microsoft/Generative-AI-for-beginners-dotnet/blob/main/02-SetupDevEnvironment/getting-started-azure-openai.md, we need to update the packages to use these versions:

```bash
dotnet add package Azure.AI.OpenAI --version 2.2.0-beta.2
dotnet add package Microsoft.Extensions.AI.OpenAI --version 9.3.0-preview.1.25114.11
```

I'm creating and publishing a fix right now!

elbruno commented 2 months ago

Fixed with PR https://github.com/microsoft/Generative-AI-for-beginners-dotnet/pull/63

Thanks!