Fix constructor type

src/cohere/client_v2.py

@@ -1,10 +1,61 @@
 from .client import Client, AsyncClient
 from .v2.client import V2Client, AsyncV2Client
+import typing
+from .environment import ClientEnvironment
+import os
+import httpx
+from concurrent.futures import ThreadPoolExecutor
 
 
 class ClientV2(V2Client, Client):  # type: ignore
-    __init__ = Client.__init__  # type: ignore
+    def __init__(
+        self,
+        api_key: typing.Optional[typing.Union[str,
+                                              typing.Callable[[], str]]] = None,
+        *,
+        base_url: typing.Optional[str] = os.getenv("CO_API_URL"),
+        environment: ClientEnvironment = ClientEnvironment.PRODUCTION,
+        client_name: typing.Optional[str] = None,
+        timeout: typing.Optional[float] = None,
+        httpx_client: typing.Optional[httpx.Client] = None,
+        thread_pool_executor: ThreadPoolExecutor = ThreadPoolExecutor(64),
+        log_warning_experimental_features: bool = True,
+    ):
+        Client.__init__(
+            self,
+            api_key=api_key,
+            base_url=base_url,
+            environment=environment,
+            client_name=client_name,
+            timeout=timeout,
+            httpx_client=httpx_client,
+            thread_pool_executor=thread_pool_executor,
+            log_warning_experimental_features=log_warning_experimental_features,
+        )
 
 
 class AsyncClientV2(AsyncV2Client, AsyncClient):  # type: ignore
-    __init__ = AsyncClient.__init__  # type: ignore
+    def __init__(
+        self,
+        api_key: typing.Optional[typing.Union[str,
+                                              typing.Callable[[], str]]] = None,
+        *,
+        base_url: typing.Optional[str] = os.getenv("CO_API_URL"),
+        environment: ClientEnvironment = ClientEnvironment.PRODUCTION,
+        client_name: typing.Optional[str] = None,
+        timeout: typing.Optional[float] = None,
+        httpx_client: typing.Optional[httpx.AsyncClient] = None,
+        thread_pool_executor: ThreadPoolExecutor = ThreadPoolExecutor(64),
+        log_warning_experimental_features: bool = True,
+    ):
+        AsyncClient.__init__(
+            self,
+            api_key=api_key,
+            base_url=base_url,
+            environment=environment,
+            client_name=client_name,
+            timeout=timeout,
+            httpx_client=httpx_client,
+            thread_pool_executor=thread_pool_executor,
+            log_warning_experimental_features=log_warning_experimental_features,
+        )

tests/test_client_v2.py

@@ -14,20 +14,22 @@
 class TestClientV2(unittest.TestCase):
 
     def test_chat(self) -> None:
-        response = co.chat(model="command-r-plus", messages=[cohere.UserChatMessageV2(content="hello world!")])
+        response = co.chat(
+            model="command-r-plus", messages=[cohere.UserChatMessageV2(content="hello world!")])
 
         print(response.message)
 
     def test_chat_stream(self) -> None:
-        stream = co.chat_stream(model="command-r-plus", messages=[cohere.UserChatMessageV2(content="hello world!")])
+        stream = co.chat_stream(
+            model="command-r-plus", messages=[cohere.UserChatMessageV2(content="hello world!")])
 
         events = set()
 
         for chat_event in stream:
             if chat_event is not None:
                 events.add(chat_event.type)
                 if chat_event.type == "content-delta":
-                    print(chat_event.delta.message)
+                    print(chat_event.delta)
 
         self.assertTrue("message-start" in events)
         self.assertTrue("content-start" in events)
@@ -43,10 +45,12 @@ def test_chat_documents(self) -> None:
             {"title": "widget sales 2021", "text": "4 million"},
         ]
         response = co.chat(
-            messages=cohere.UserChatMessageV2(
-                content=cohere.TextContent(text="how many widges were sold in 2020?"),
+            messages=[cohere.UserChatMessageV2(
+                content=cohere.TextContent(
+                    text="how many widges were sold in 2020?"),
                 documents=documents,
-            ),
+            )],
+            model="command-r-plus",
         )
 
         print(response.message)
@@ -75,9 +79,12 @@ def test_chat_tools(self) -> None:
 
         # call the get_weather tool
         tool_result = {"temperature": "30C"}
-        tool_content = [cohere.Content(output=tool_result, text="The weather in Toronto is 30C")]
-        messages.append(res.message)
-        messages.append(cohere.ToolChatMessageV2(tool_call_id=res.message.tool_calls[0].id, tool_content=tool_content))
-
-        res = co.chat(tools=tools, messages=messages)
+        tool_content = [cohere.Content(
+            output=tool_result, text="The weather in Toronto is 30C")]
+        messages.append(cohere.AssistantChatMessageV2(content=res.message))
+        if res.message.tool_calls is not None:
+            messages.append(cohere.ToolChatMessageV2(
+                tool_call_id=res.message.tool_calls[0].id, tool_content=tool_content))
+
+        res = co.chat(tools=tools, messages=messages, model="command-r-plus")
         print(res.message)