fix: adjust to latest litellm changes

pyproject.toml

@@ -131,6 +131,8 @@ ignore = [
     "ISC001",
     # Magic numbers
     "PLR2004",
+    # __all__ sorted
+    "RUF022",
 ]
 unfixable = [
     # Don't touch unused imports

src/banks/extensions/completion.py

@@ -89,8 +89,9 @@ def _do_completion(self, model_name, caller):
         Helper callback.
         """
         messages, tools = self._body_to_messages(caller())
+        messages_as_dict = [m.model_dump() for m in messages]
 
-        response = cast(ModelResponse, completion(model=model_name, messages=messages, tools=tools))
+        response = cast(ModelResponse, completion(model=model_name, messages=messages_as_dict, tools=tools or None))
         choices = cast(list[Choices], response.choices)
         tool_calls = choices[0].message.tool_calls
         if not tool_calls:
@@ -112,7 +113,8 @@ def _do_completion(self, model_name, caller):
                 )
             )
 
-        response = cast(ModelResponse, completion(model=model_name, messages=messages))
+        messages_as_dict = [m.model_dump() for m in messages]
+        response = cast(ModelResponse, completion(model=model_name, messages=messages_as_dict))
         choices = cast(list[Choices], response.choices)
         return choices[0].message.content
 

tests/test_completion.py

@@ -115,7 +115,7 @@ def test__do_completion_no_tools(ext, mocked_choices_no_tools):
         mocked_completion.return_value.choices = mocked_choices_no_tools
         ext._do_completion("test-model", lambda: '{"role":"user", "content":"hello"}')
         mocked_completion.assert_called_with(
-            model="test-model", messages=[ChatMessage(role="user", content="hello")], tools=[]
+            model="test-model", messages=[ChatMessage(role="user", content="hello").model_dump()], tools=None
         )
 
 
@@ -131,13 +131,18 @@ async def test__do_completion_async_no_tools(ext, mocked_choices_no_tools):
 
 def test__do_completion_with_tools(ext, mocked_choices_with_tools):
     ext._get_tool_callable = mock.MagicMock(return_value=lambda location, unit: f"I got {location} with {unit}")
-    ext._body_to_messages = mock.MagicMock(return_value=(["message1", "message2"], ["tool1", "tool2"]))
+    ext._body_to_messages = mock.MagicMock(
+        return_value=(
+            [ChatMessage(role="user", content="message1"), ChatMessage(role="user", content="message2")],
+            [mock.MagicMock(), mock.MagicMock()],
+        )
+    )
     with mock.patch("banks.extensions.completion.completion") as mocked_completion:
         mocked_completion.return_value.choices = mocked_choices_with_tools
         ext._do_completion("test-model", lambda: '{"role":"user", "content":"hello"}')
         calls = mocked_completion.call_args_list
         assert len(calls) == 2  # complete query, complete with tool results
-        assert calls[0].kwargs["tools"] == ["tool1", "tool2"]
+        assert len(calls[0].kwargs["tools"]) == 2
         assert "tools" not in calls[1].kwargs
         for m in calls[1].kwargs["messages"]:
             if type(m) is ChatMessage: