.Net: Tweak temp function names created by Kernel.InvokePrompt{Stream…

…ing}Async (#6108) These show up in logging.
microsoft · May 3, 2024 · 65bb59d · 65bb59d
1 parent 8f15f3a
commit 65bb59d
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/dotnet/src/SemanticKernel.Core/Functions/KernelFunctionFromPrompt.cs b/dotnet/src/SemanticKernel.Core/Functions/KernelFunctionFromPrompt.cs
@@ -379,7 +379,7 @@ private async Task<PromptRenderingResult> RenderPromptAsync(Kernel kernel, Kerne
     }
 
     /// <summary>Create a random, valid function name.</summary>
-    private static string CreateRandomFunctionName() => $"func{Guid.NewGuid():N}";
+    internal static string CreateRandomFunctionName(string? prefix = "Function") => $"{prefix}_{Guid.NewGuid():N}";
 
     /// <summary>
     /// Captures usage details, including token information.

diff --git a/dotnet/src/SemanticKernel.Core/KernelExtensions.cs b/dotnet/src/SemanticKernel.Core/KernelExtensions.cs
@@ -661,6 +661,7 @@ public static IKernelBuilderPlugins AddFromFunctions(this IKernelBuilderPlugins
 
         KernelFunction function = KernelFunctionFromPrompt.Create(
             promptTemplate,
+            functionName: KernelFunctionFromPrompt.CreateRandomFunctionName(nameof(InvokePromptAsync)),
             templateFormat: templateFormat,
             promptTemplateFactory: promptTemplateFactory,
             loggerFactory: kernel.LoggerFactory);
@@ -699,6 +700,7 @@ public static IKernelBuilderPlugins AddFromFunctions(this IKernelBuilderPlugins
 
         KernelFunction function = KernelFunctionFromPrompt.Create(
             promptTemplate,
+            functionName: KernelFunctionFromPrompt.CreateRandomFunctionName(nameof(InvokePromptAsync)),
             templateFormat: templateFormat,
             promptTemplateFactory: promptTemplateFactory,
             loggerFactory: kernel.LoggerFactory);
@@ -775,6 +777,7 @@ public static IKernelBuilderPlugins AddFromFunctions(this IKernelBuilderPlugins
 
         KernelFunction function = KernelFunctionFromPrompt.Create(
             promptTemplate,
+            functionName: KernelFunctionFromPrompt.CreateRandomFunctionName(nameof(InvokePromptStreamingAsync)),
             templateFormat: templateFormat,
             promptTemplateFactory: promptTemplateFactory,
             loggerFactory: kernel.LoggerFactory);
@@ -815,6 +818,7 @@ public static IKernelBuilderPlugins AddFromFunctions(this IKernelBuilderPlugins
 
         KernelFunction function = KernelFunctionFromPrompt.Create(
             promptTemplate,
+            functionName: KernelFunctionFromPrompt.CreateRandomFunctionName(nameof(InvokePromptStreamingAsync)),
             templateFormat: templateFormat,
             promptTemplateFactory: promptTemplateFactory,
             loggerFactory: kernel.LoggerFactory);