add test_chat_completion_with_no_tags

litellm/proxy/example_config_yaml/otel_test_config.yaml

@@ -4,6 +4,17 @@ model_list:
       model: openai/fake
       api_key: fake-key
       api_base: https://exampleopenaiendpoint-production.up.railway.app/
+      tags: ["teamA"]
+    model_info:
+      id: "teama"
+  - model_name: fake-openai-endpoint
+    litellm_params:
+      model: openai/fake
+      api_key: fake-key
+      api_base: https://exampleopenaiendpoint-production.up.railway.app/
+      tags: ["teamB"]
+    model_info:
+      id: "teamb"
   - model_name: rerank-english-v3.0
     litellm_params:
       model: cohere/rerank-english-v3.0

litellm/proxy/proxy_config.yaml

@@ -1,15 +1,21 @@
 model_list:
-  - model_name: gpt-4
+  - model_name: fake-openai-endpoint
     litellm_params:
       model: openai/fake
       api_key: fake-key
       api_base: https://exampleopenaiendpoint-production.up.railway.app/
-      tags: ["teamA"] # 👈 Key Change
+      tags: ["teamA"]
-  - model_name: gpt-4
+    model_info:
+      id: "teama"
+  - model_name: fake-openai-endpoint
     litellm_params:
-      model: openai/gpt-4o
+      model: openai/fake
-      api_key: os.environ/OPENAI_API_KEY
+      api_key: fake-key
-      tags: ["teamB"] # 👈 Key Change
+      api_base: https://exampleopenaiendpoint-production.up.railway.app/
+      tags: ["teamB"]
+    model_info:
+      id: "teamb"
+    
 
 router_settings:
   enable_tag_filtering: True # 👈 Key Change

tests/otel_tests/test_team_tag_routing.py

@@ -119,3 +119,14 @@ async def test_team_tag_routing():
             print(response_b)
             print(headers)
             assert headers["x-litellm-model-id"] == "teamb", "Model ID should be teamB"
+
+
+@pytest.mark.asyncio()
+async def test_chat_completion_with_no_tags():
+    async with aiohttp.ClientSession() as session:
+        key = LITELLM_MASTER_KEY
+        response, headers = await chat_completion(session, key)
+        headers = dict(headers)
+        print(response)
+        print(headers)
+        assert response is not None