feat(aws): add Amazon Nova and core AI/ML service icons

- Add Amazon Nova icon and AmazonNova class
- Add AWS App Studio icon and AWSAppStudio class
- Add Amazon CodeWhisperer icon and AmazonCodewhisperer class
- Add AWS Neuron icon and AWSNeuron class
- Update diagrams/aws/ml.py with new classes via autogen
- Include test diagram for validation
- Icons sourced from AWS Architecture Icons Q1 2025 package

This enables users to create diagrams with the latest AWS AI/ML services
including Amazon Nova, the new foundation model service.

diagrams/aws/ml.py

@@ -8,6 +8,14 @@ class _ML(_AWS):
     _icon_dir = "resources/aws/ml"
 
 
+class AmazonCodewhisperer(_ML):
+    _icon = "amazon-codewhisperer.png"
+
+
+class AmazonNova(_ML):
+    _icon = "amazon-nova.png"
+
+
 class ApacheMxnetOnAWS(_ML):
     _icon = "apache-mxnet-on-aws.png"
 
@@ -16,6 +24,14 @@ class AugmentedAi(_ML):
     _icon = "augmented-ai.png"
 
 
+class AWSAppStudio(_ML):
+    _icon = "aws-app-studio.png"
+
+
+class AWSNeuron(_ML):
+    _icon = "aws-neuron.png"
+
+
 class Bedrock(_ML):
     _icon = "bedrock.png"
 

test_nova_icons.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+
+"""
+Test script for new AWS AI/ML service icons
+Tests Amazon Nova, AWS App Studio, Amazon CodeWhisperer, and AWS Neuron
+"""
+
+from diagrams import Diagram
+from diagrams.aws.ml import AmazonNova, AWSAppStudio, AmazonCodewhisperer, AWSNeuron
+
+def test_nova_icons():
+    """Test the new Nova and AI service icons"""
+    
+    with Diagram("New AWS AI/ML Services", show=False, filename="nova_test"):
+        # Create instances of the new services
+        nova = AmazonNova("Amazon Nova")
+        app_studio = AWSAppStudio("AWS App Studio")
+        codewhisperer = AmazonCodewhisperer("CodeWhisperer")
+        neuron = AWSNeuron("AWS Neuron")
+        
+        # Create a simple flow
+        nova >> app_studio >> codewhisperer >> neuron
+
+    print("✅ Test diagram created successfully!")
+    print("📁 Generated file: nova_test.png")
+    print("🔍 Please verify the icons render correctly in the diagram")
+
+if __name__ == "__main__":
+    test_nova_icons()