(fix) litellm.amoderation - support using model=openai/omni-moderation-latest, model=omni-moderation-latest, model=None (#7475)

* test_moderation_endpoint

* fix litellm.amoderation

litellm/main.py

@@ -67,6 +67,7 @@ from litellm.litellm_core_utils.prompt_templates.common_utils import (
 from litellm.llms.custom_httpx.http_handler import AsyncHTTPHandler, HTTPHandler
 from litellm.realtime_api.main import _realtime_health_check
 from litellm.secret_managers.main import get_secret_str
+from litellm.types.router import GenericLiteLLMParams
 from litellm.utils import (
     CustomStreamWrapper,
     Usage,
@@ -4314,7 +4315,11 @@ def moderation(
 
 @client
 async def amoderation(
-    input: str, model: Optional[str] = None, api_key: Optional[str] = None, **kwargs
+    input: str,
+    model: Optional[str] = None,
+    api_key: Optional[str] = None,
+    custom_llm_provider: Optional[str] = None,
+    **kwargs,
 ):
     from openai import AsyncOpenAI
 
@@ -4335,6 +4340,20 @@ async def amoderation(
         )
     else:
         _openai_client = openai_client
+
+    optional_params = GenericLiteLLMParams(**kwargs)
+    try:
+        model, _custom_llm_provider, _dynamic_api_key, _dynamic_api_base = (
+            litellm.get_llm_provider(
+                model=model or "",
+                custom_llm_provider=custom_llm_provider,
+                api_base=optional_params.api_base,
+                api_key=optional_params.api_key,
+            )
+        )
+    except litellm.BadRequestError:
+        # `model` is optional field for moderation - get_llm_provider will throw BadRequestError if model is not set / not recognized
+        pass
     if model is not None:
         response = await _openai_client.moderations.create(input=input, model=model)
     else:
@@ -5095,7 +5114,6 @@ def speech(
             aspeech=aspeech,
         )
     elif custom_llm_provider == "vertex_ai" or custom_llm_provider == "vertex_ai_beta":
-        from litellm.types.router import GenericLiteLLMParams
 
         generic_optional_params = GenericLiteLLMParams(**kwargs)
 

litellm/proxy/proxy_config.yaml

@@ -1,34 +1,11 @@
 model_list:
-  - model_name: openai/*
+  - model_name: "*"
     litellm_params:
-      model: openai/*
+      model: "openai/*"
       api_key: os.environ/OPENAI_API_KEY
-  - model_name: anthropic/*
+  - model_name: "openai/*"
     litellm_params:
-      model: anthropic/*
-      api_key: os.environ/ANTHROPIC_API_KEY
-  - model_name: bedrock/*
-    litellm_params:
-      model: bedrock/*
-
-guardrails:
-  - guardrail_name: "bedrock-pre-guard"
-    litellm_params:
-      guardrail: bedrock  # supported values: "aporia", "bedrock", "lakera"
-      mode: "during_call"
-      guardrailIdentifier: ff6ujrregl1q # your guardrail ID on bedrock
-      guardrailVersion: "DRAFT"         # your guardrail version on bedrock
-      mode: "post_call"
-      guardrailIdentifier: ff6ujrregl1q
-      guardrailVersion: "DRAFT"
-    guardrail_info:
-      params:
-        - name: "toxicity_score"
-          type: "float"
-          description: "Score between 0-1 indicating content toxicity level"
-        - name: "pii_detection"
-          type: "boolean"
-
-
+      model: "openai/*"
+      api_key: os.environ/OPENAI_API_KEY
 litellm_settings:
   callbacks: ["datadog"]

tests/router_unit_tests/test_router_endpoints.py

@@ -228,6 +228,37 @@ async def test_rerank_endpoint(model_list):
     RerankResponse.model_validate(response)
 
 
+@pytest.mark.asyncio()
+@pytest.mark.parametrize(
+    "model", ["omni-moderation-latest", "openai/omni-moderation-latest", None]
+)
+async def test_moderation_endpoint(model):
+    litellm.set_verbose = True
+    router = Router(
+        model_list=[
+            {
+                "model_name": "openai/*",
+                "litellm_params": {
+                    "model": "openai/*",
+                },
+            },
+            {
+                "model_name": "*",
+                "litellm_params": {
+                    "model": "openai/*",
+                },
+            },
+        ]
+    )
+
+    if model is None:
+        response = await router.amoderation(input="hello this is a test")
+    else:
+        response = await router.amoderation(model=model, input="hello this is a test")
+
+    print("moderation response: ", response)
+
+
 @pytest.mark.parametrize("sync_mode", [True, False])
 @pytest.mark.asyncio
 async def test_aaaaatext_completion_endpoint(model_list, sync_mode):