use model id

Author: iceljc

src/Plugins/BotSharp.Plugin.GoogleAI/Providers/Chat/GeminiChatCompletionProvider.cs

@@ -98,7 +98,7 @@ public async Task<bool> GetChatCompletionsAsync(Agent agent, List<RoleDialogMode
         }
 
         var client = ProviderHelper.GetGeminiClient(Provider, _model, _services);
-        var chatClient = client.CreateGenerativeModel(_model);
+        var chatClient = client.CreateGenerativeModel(_model.ToModelId());
         var (prompt, messages) = PrepareOptions(chatClient, agent, conversations);
 
         var response = await chatClient.GenerateContentAsync(messages);
@@ -162,7 +162,7 @@ public async Task<bool> GetChatCompletionsAsync(Agent agent, List<RoleDialogMode
     public async Task<bool> GetChatCompletionsStreamingAsync(Agent agent, List<RoleDialogModel> conversations, Func<RoleDialogModel, Task> onMessageReceived)
     {
         var client = ProviderHelper.GetGeminiClient(Provider, _model, _services);
-        var chatClient = client.CreateGenerativeModel(_model);
+        var chatClient = client.CreateGenerativeModel(_model.ToModelId());
         var (prompt, messages) = PrepareOptions(chatClient,agent, conversations);
 
         var asyncEnumerable = chatClient.StreamContentAsync(messages);

src/Plugins/BotSharp.Plugin.GoogleAI/Providers/ProviderHelper.cs

@@ -7,7 +7,7 @@ public static class ProviderHelper
     public static GenerativeAI.GoogleAi GetGeminiClient(string provider, string model, IServiceProvider services)
     {
         var aiSettings = services.GetRequiredService<GoogleAiSettings>();
-        if (aiSettings == null || aiSettings.Gemini ==null || string.IsNullOrEmpty(aiSettings.Gemini.ApiKey))
+        if (string.IsNullOrEmpty(aiSettings?.Gemini?.ApiKey))
         {
             var settingsService = services.GetRequiredService<ILlmProviderService>();
             var settings = settingsService.GetSetting(provider, model);