fix: claude 4.5 naming (#3268)

Author: Wendong-Fan

camel/types/enums.py

@@ -207,7 +207,7 @@ class ModelType(UnifiedModelType, Enum):
     CLAUDE_3_5_SONNET = "claude-3-5-sonnet-latest"
     CLAUDE_3_5_HAIKU = "claude-3-5-haiku-latest"
     CLAUDE_3_7_SONNET = "claude-3-7-sonnet-latest"
-    CLAUDE_4_5_SONNET = "claude-4-5-sonnet-latest"
+    CLAUDE_SONNET_4_5 = "claude-sonnet-4-5"
     CLAUDE_SONNET_4 = "claude-sonnet-4-20250514"
     CLAUDE_OPUS_4 = "claude-opus-4-20250514"
     CLAUDE_OPUS_4_1 = "claude-opus-4-1-20250805"
@@ -642,7 +642,7 @@ def is_anthropic(self) -> bool:
             ModelType.CLAUDE_3_5_SONNET,
             ModelType.CLAUDE_3_5_HAIKU,
             ModelType.CLAUDE_3_7_SONNET,
-            ModelType.CLAUDE_4_5_SONNET,
+            ModelType.CLAUDE_SONNET_4_5,
             ModelType.CLAUDE_SONNET_4,
             ModelType.CLAUDE_OPUS_4,
             ModelType.CLAUDE_OPUS_4_1,
@@ -1423,7 +1423,7 @@ def token_limit(self) -> int:
             ModelType.CLAUDE_3_5_SONNET,
             ModelType.CLAUDE_3_5_HAIKU,
             ModelType.CLAUDE_3_7_SONNET,
-            ModelType.CLAUDE_4_5_SONNET,
+            ModelType.CLAUDE_SONNET_4_5,
             ModelType.CLAUDE_SONNET_4,
             ModelType.CLAUDE_OPUS_4,
             ModelType.CLAUDE_OPUS_4_1,

examples/models/claude_4_5_sonnet_example.py

@@ -25,12 +25,10 @@
 export ANTHROPIC_API_KEY="your-api-key-here"
 """
 
-print("Testing Claude Sonnet 4.5 Integration...")
-
 # Create Claude Sonnet 4.5 model
 model = ModelFactory.create(
     model_platform=ModelPlatformType.ANTHROPIC,
-    model_type=ModelType.CLAUDE_4_5_SONNET,
+    model_type=ModelType.CLAUDE_SONNET_4_5,
     model_config_dict=AnthropicConfig(temperature=0.2).as_dict(),
 )
 

test/models/test_anthropic_model.py

@@ -33,7 +33,7 @@
         ModelType.CLAUDE_3_5_SONNET,
         ModelType.CLAUDE_3_5_HAIKU,
         ModelType.CLAUDE_3_7_SONNET,
-        ModelType.CLAUDE_4_5_SONNET,
+        ModelType.CLAUDE_SONNET_4_5,
         ModelType.CLAUDE_SONNET_4,
         ModelType.CLAUDE_OPUS_4,
         ModelType.CLAUDE_OPUS_4_1,