diff --git a/.gitignore b/.gitignore
index 4c10456..1ed08db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -452,5 +452,4 @@ $RECYCLE.BIN/
 !.vscode/tasks.json
 !.vscode/launch.json
 !.vscode/extensions.json
-
 Properties
\ No newline at end of file
diff --git a/Program.cs b/Program.cs
index bd2b2de..b3cd3dc 100644
--- a/Program.cs
+++ b/Program.cs
@@ -1,6 +1,10 @@
 var builder = WebApplication.CreateBuilder(args);
+
 var app = builder.Build();
 
-app.MapGet("/", () => "Hello World!");
-var port = Environment.GetEnvironmentVariable("PORT") ?? "3100";
-app.Run("http://0.0.0.0:" + port);
+
+app.MapGet("/", () =>
+{
+    return "Hello World";
+});
+app.Run();
\ No newline at end of file
diff --git a/dotnet-mvc-test.csproj b/dotnet-mvc-test-2.csproj
similarity index 55%
rename from dotnet-mvc-test.csproj
rename to dotnet-mvc-test-2.csproj
index c5af279..af95f96 100644
--- a/dotnet-mvc-test.csproj
+++ b/dotnet-mvc-test-2.csproj
@@ -4,7 +4,11 @@
     <TargetFramework>net6.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
-    <RootNamespace>dotnet_mvc_test</RootNamespace>
+    <RootNamespace>dotnet_mvc_test_2</RootNamespace>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
+  </ItemGroup>
+
 </Project>