App seems to be running for the first time. Can store an embedding, and can search.

VectorSearchApp/Program.cs

@@ -21,6 +21,16 @@ configuration.GetSection("App").Bind(appConfig.App);
 // Initialize services
 Console.WriteLine("Initializing services...");
 var embeddingService = new EmbeddingService(appConfig.Embedding);
+
+// Check if HuggingFace API token is configured
+if (string.IsNullOrEmpty(appConfig.Embedding.ApiToken))
+{
+    Console.WriteLine("Warning: HuggingFace API token is not configured.");
+    Console.WriteLine("The application may have limited functionality without authentication.");
+    Console.WriteLine("To get a free token, visit: https://huggingface.co/settings/tokens");
+    Console.WriteLine();
+}
+
 IQdrantService? qdrantService = null;
 
 try