Move 'kv_connector_module_path' field to end of KVTransferConfig

Signed-off-by: David Ben-David <davidb@pliops.com>

Author: David Ben-David

vllm/config.py

@@ -3491,10 +3491,6 @@ class KVTransferConfig:
     """The KV connector for vLLM to transmit KV caches between vLLM instances.
     """
 
-    kv_connector_module_path: Optional[str] = None
-    """The Python module path to dynamically load the KV connector from.
-    Only supported in V1."""
-
     engine_id: str = str(uuid.uuid4())
     """The engine id for KV transfers."""
 
@@ -3528,6 +3524,10 @@ class KVTransferConfig:
     kv_connector_extra_config: dict[str, Any] = field(default_factory=dict)
     """any extra config that the connector may need."""
 
+    kv_connector_module_path: Optional[str] = None
+    """The Python module path to dynamically load the KV connector from.
+    Only supported in V1."""
+
     def compute_hash(self) -> str:
         """
         WARNING: Whenever a new field is added to this config,