fix(types/router.py): remove model_info pydantic field

Fixes https://github.com/BerriAI/litellm/issues/5042

litellm/tests/test_router.py

@@ -20,14 +20,24 @@ from unittest.mock import AsyncMock, MagicMock, patch
 
 import httpx
 from dotenv import load_dotenv
+from pydantic import BaseModel
 
 import litellm
 from litellm import Router
 from litellm.router import Deployment, LiteLLM_Params, ModelInfo
+from litellm.types.router import DeploymentTypedDict
 
 load_dotenv()
 
 
+def test_router_deployment_typing():
+    deployment_typed_dict = DeploymentTypedDict(
+        model_name="hi", litellm_params={"model": "hello-world"}
+    )
+    for value in deployment_typed_dict.items():
+        assert not isinstance(value, BaseModel)
+
+
 def test_router_multi_org_list():
     """
     Pass list of orgs in 1 model definition,

litellm/types/router.py

@@ -335,7 +335,6 @@ class LiteLLMParamsTypedDict(TypedDict, total=False):
 class DeploymentTypedDict(TypedDict):
     model_name: str
     litellm_params: LiteLLMParamsTypedDict
-    model_info: ModelInfo
 
 
 SPECIAL_MODEL_INFO_PARAMS = [