Small modifications

Author: alkampfergit

src/KernelMemory.Extensions.ConsoleTest/Program.cs

@@ -63,6 +63,7 @@ static async Task Main(string[] args)
                         .AddChoices([
                             @"c:\temp\advancedapisecurity.pdf", 
                             @"S:\OneDrive\B19553_11.pdf",
+                            @"c:\temp\blackhatpython.pdf",
                             @"/Users/gianmariaricci/Downloads/llchaindata/blackhatpython.pdf"]));
                     await sampleInstance1.RunSample(book);
                 }

src/KernelMemory.Extensions.ConsoleTest/Samples/ContextualRetrievalSample.cs

@@ -32,7 +32,7 @@ public async Task RunSample(string bookPdf)
             });
         services.AddTransient<RawAnthropicClient>();
 
-        var anthropicApiKey = Environment.GetEnvironmentVariable("ANTHROPIC_API_KEY")!;
+        var anthropicApiKey = Dotenv.Get("ANTHROPIC_API_KEY")!;
         if (string.IsNullOrEmpty(anthropicApiKey))
         {
             throw new Exception("ANTHROPIC_API_KEY is not set");
@@ -44,7 +44,6 @@ public async Task RunSample(string bookPdf)
         };
         services.AddSingleton(config);
 
-
         var builder = CreateBasicKernelMemoryBuilder(services);
         var kernelMemory = builder.Build<MemoryServerless>();
 
@@ -148,14 +147,14 @@ private static IKernelMemoryBuilder CreateBasicKernelMemoryBuilder(
         kernelMemoryBuilder
             .WithSimpleFileStorage(new SimpleFileStorageConfig()
             {
-                Directory = "/tmp/km/storage",
-                //Directory = "c:\\temp\\km2\\storage",
+                //Directory = "/tmp/km/storage",
+                Directory = "c:\\temp\\km2\\storage",
                 StorageType = FileSystemTypes.Disk
             })
             .WithSimpleVectorDb(new SimpleVectorDbConfig()
             {
-                Directory = "/tmp/km/vectorstorage",
-                //Directory = "c:\\temp\\km2\\vectorstorage",
+                //Directory = "/tmp/km/vectorstorage",
+                Directory = "c:\\temp\\km2\\vectorstorage",
                 StorageType = FileSystemTypes.Disk
             });
 

src/KernelMemory.Extensions/QueryPipeline/IConversationQueryRewriter.cs

@@ -56,9 +56,10 @@ public async Task<string> RewriteAsync(Conversation conversation, string questio
             }
         }
         string prompt = $@"You will reformulate the question based on the conversation up to this point so the question will
-be a standalone question that contains also the previous context. If there is no correlation you will output the original question.
-You will answer only with the new Question no other text must be included.
-question {question}";
+be a standalone question that contains also the previous context. If there is no correlation
+between the conversation and the question you will output the question unchanged.
+You will answer only with the rewritten question no other text must be included.
+Question: {question}";
         chatMessages.AddUserMessage(prompt);
 
         var result = await chatCompletionService.GetChatMessageContentAsync(chatMessages, new PromptExecutionSettings()
@@ -99,7 +100,8 @@ public HandlebarSemanticKernelQueryRewriter(
             Name = "TestRewrite",
             Description = "Rewrite a query for kernel memory.",
             Template = @"system: 
-* Given the following conversation history and the users next question,rephrase the question to be a stand alone question.
+* Given the following conversation history and the users next question, rephrase the 
+follow up input to be a stand alone question.
 If the conversation is irrelevant or empty, just restate the original question.
 Do not add more details than necessary to the question.