diff --git a/Python.Console/Program.cs b/Python.Console/Program.cs
index 3aebecc..b2d4dff 100644
--- a/Python.Console/Program.cs
+++ b/Python.Console/Program.cs
@@ -24,5 +24,6 @@
 
 static void RunHelloWorld(IPythonEnvironment env)
 {
-  var helloWorld = env.HelloWorld();
+    var helloWorld = env.HelloWorld();
+    helloWorld.FormatName("Python");
 }
\ No newline at end of file
diff --git a/Python.Console/Python.Console.csproj b/Python.Console/Python.Console.csproj
index 9969343..ab11ceb 100644
--- a/Python.Console/Python.Console.csproj
+++ b/Python.Console/Python.Console.csproj
@@ -12,4 +12,8 @@
     <PackageReference Include="python" Version="3.12.4" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\Python.Core\Python.Core.csproj" />
+  </ItemGroup>
+
 </Project>
diff --git a/Python.Core/Python.Core.csproj b/Python.Core/Python.Core.csproj
index ca767cf..5c5631b 100644
--- a/Python.Core/Python.Core.csproj
+++ b/Python.Core/Python.Core.csproj
@@ -8,8 +8,14 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <AdicionalFiles Include="hello_world.py">
+    <AdditionalFiles Include="hello_world.py">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </AdicionalFiles>
+    </AdditionalFiles>
   </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="CSnakes.Runtime" Version="1.*-*" />
+  </ItemGroup>
+	
+	
 </Project>
diff --git a/Python.Core/hello_world.py b/Python.Core/hello_world.py
index 3863445..8f6d254 100644
--- a/Python.Core/hello_world.py
+++ b/Python.Core/hello_world.py
@@ -1,2 +1,2 @@
-def format_name(name, max_length):
+def format_name(name: str, max_length: int = 100) -> str:
 	return "Hello {}".format(name.capitalize())[:max_length]
\ No newline at end of file