fix(key_management_endpoints.py): fix user-membership check when creating team key (#6890)

* fix(key_management_endpoints.py): fix user-membership check when creating team key

* docs: add deprecation notice on original `/v1/messages` endpoint + add better swagger tags on pass-through endpoints

* fix(gemini/): fix image_url handling for gemini

Fixes https://github.com/BerriAI/litellm/issues/6897

* fix(teams.tsx): fix member add when role is 'user'

* fix(team_endpoints.py): /team/member_add

fix adding several new members to team

* test(test_vertex.py): remove redundant test

* test(test_proxy_server.py): fix team member add tests

tests/llm_translation/base_llm_unit_tests.py

@@ -190,6 +190,35 @@ class BaseLLMChatTest(ABC):
         """Test that tool calls with no arguments is translated correctly. Relevant issue: https://github.com/BerriAI/litellm/issues/6833"""
         pass
 
+    def test_image_url(self):
+        litellm.set_verbose = True
+        from litellm.utils import supports_vision
+
+        os.environ["LITELLM_LOCAL_MODEL_COST_MAP"] = "True"
+        litellm.model_cost = litellm.get_model_cost_map(url="")
+
+        base_completion_call_args = self.get_base_completion_call_args()
+        if not supports_vision(base_completion_call_args["model"], None):
+            pytest.skip("Model does not support image input")
+
+        messages = [
+            {
+                "role": "user",
+                "content": [
+                    {"type": "text", "text": "What's in this image?"},
+                    {
+                        "type": "image_url",
+                        "image_url": {
+                            "url": "https://i.pinimg.com/736x/b4/b1/be/b4b1becad04d03a9071db2817fc9fe77.jpg"
+                        },
+                    },
+                ],
+            }
+        ]
+
+        response = litellm.completion(**base_completion_call_args, messages=messages)
+        assert response is not None
+
     @pytest.fixture
     def pdf_messages(self):
         import base64