Lint errors

Author: holtskinner

src/a2a/client/client.py

@@ -4,7 +4,7 @@
 
 from abc import ABC, abstractmethod
 from collections.abc import AsyncIterator, Callable, Coroutine
-from typing import Any
+from typing import TYPE_CHECKING, Any
 
 import httpx
 

src/a2a/client/jsonrpc_client.py

@@ -9,7 +9,13 @@
 
 from httpx_sse import SSEError, aconnect_sse
 
-from a2a.client.client import A2ACardResolver, Client, ClientConfig, Consumer
+from a2a.client import A2AClient
+from a2a.client.client import (
+    A2ACardResolver,
+    Client,
+    ClientConfig,
+    Consumer,
+)
 from a2a.client.client_task_manager import ClientTaskManager
 from a2a.client.errors import (
     A2AClientHTTPError,

src/a2a/client/rest_client.py

@@ -18,6 +18,7 @@
     AgentCard,
     GetTaskPushNotificationConfigParams,
     Message,
+    MessageSendConfiguration,
     MessageSendParams,
     Task,
     TaskArtifactUpdateEvent,
@@ -316,8 +317,8 @@ async def get_task(
         )
         response_data = await self._send_get_request(
             f'/v1/tasks/{request.taskId}',
-            {'historyLength': request.historyLength}
-            if request.historyLength
+            {'historyLength': request.history_length}
+            if request.history_length
             else {},
             modified_kwargs,
         )

src/a2a/server/request_handlers/rest_handler.py

@@ -292,7 +292,7 @@ async def on_get_task(
         try:
             task_id = request.path_params['id']
             history_length = request.query_params.get('historyLength', None)
-            if historyLength:
+            if history_length:
                 history_length = int(history_length)
             params = TaskQueryParams(id=task_id, history_length=history_length)
             task = await self.request_handler.on_get_task(params, context)