Further generalize Xi's changes

- introduce a slightly more general notion of an AutoRouted provider
- the AutoRouted provider is associated with a RoutingTable provider
- e.g. inference -> models
- Introduced safety -> shields and memory -> memory_banks
  correspondences

llama_stack/apis/models/client.py

@@ -5,15 +5,11 @@
 # the root directory of this source tree.
 
 import asyncio
-import json
-from pathlib import Path
 
-from typing import Any, Dict, List, Optional
+from typing import List, Optional
 
 import fire
 import httpx
-
-from llama_stack.distribution.datatypes import RemoteProviderConfig
 from termcolor import cprint
 
 from .models import *  # noqa: F403
@@ -29,18 +25,18 @@ class ModelsClient(Models):
     async def shutdown(self) -> None:
         pass
 
-    async def list_models(self) -> ModelsListResponse:
+    async def list_models(self) -> List[ModelServingSpec]:
         async with httpx.AsyncClient() as client:
             response = await client.get(
                 f"{self.base_url}/models/list",
                 headers={"Content-Type": "application/json"},
             )
             response.raise_for_status()
-            return ModelsListResponse(**response.json())
+            return [ModelServingSpec(**x) for x in response.json()]
 
-    async def get_model(self, core_model_id: str) -> ModelsGetResponse:
+    async def get_model(self, core_model_id: str) -> Optional[ModelServingSpec]:
         async with httpx.AsyncClient() as client:
-            response = await client.post(
+            response = await client.get(
                 f"{self.base_url}/models/get",
                 json={
                     "core_model_id": core_model_id,
@@ -48,7 +44,10 @@ class ModelsClient(Models):
                 headers={"Content-Type": "application/json"},
             )
             response.raise_for_status()
-            return ModelsGetResponse(**response.json())
+            j = response.json()
+            if j is None:
+                return None
+            return ModelServingSpec(**j)
 
 
 async def run_main(host: str, port: int, stream: bool):