chore: Fix spelling: single

Signed-off-by: Josh Soref <[email protected]>

Author: jsoref

src/google/adk/evaluation/local_eval_service.py

@@ -120,7 +120,7 @@ async def perform_inference(
 
     async def run_inference(eval_case):
       async with semaphore:
-        return await self._perform_inference_sigle_eval_item(
+        return await self._perform_inference_single_eval_item(
             app_name=inference_request.app_name,
             eval_set_id=inference_request.eval_set_id,
             eval_case=eval_case,
@@ -342,7 +342,7 @@ def _generate_final_eval_status(
 
     return final_eval_status
 
-  async def _perform_inference_sigle_eval_item(
+  async def _perform_inference_single_eval_item(
       self,
       app_name: str,
       eval_set_id: str,

tests/unittests/evaluation/test_local_eval_service.py

@@ -126,7 +126,7 @@ async def test_perform_inference_success(
   mock_eval_sets_manager.get_eval_set.return_value = eval_set
 
   mock_inference_result = mock.MagicMock()
-  eval_service._perform_inference_sigle_eval_item = mock.AsyncMock(
+  eval_service._perform_inference_single_eval_item = mock.AsyncMock(
       return_value=mock_inference_result
   )
 
@@ -146,7 +146,7 @@ async def test_perform_inference_success(
   mock_eval_sets_manager.get_eval_set.assert_called_once_with(
       app_name="test_app", eval_set_id="test_eval_set"
   )
-  assert eval_service._perform_inference_sigle_eval_item.call_count == 2
+  assert eval_service._perform_inference_single_eval_item.call_count == 2
 
 
 @pytest.mark.asyncio
@@ -166,7 +166,7 @@ async def test_perform_inference_with_case_ids(
   mock_eval_sets_manager.get_eval_set.return_value = eval_set
 
   mock_inference_result = mock.MagicMock()
-  eval_service._perform_inference_sigle_eval_item = mock.AsyncMock(
+  eval_service._perform_inference_single_eval_item = mock.AsyncMock(
       return_value=mock_inference_result
   )
 
@@ -182,13 +182,13 @@ async def test_perform_inference_with_case_ids(
     results.append(result)
 
   assert len(results) == 2
-  eval_service._perform_inference_sigle_eval_item.assert_any_call(
+  eval_service._perform_inference_single_eval_item.assert_any_call(
       app_name="test_app",
       eval_set_id="test_eval_set",
       eval_case=eval_set.eval_cases[0],
       root_agent=dummy_agent,
   )
-  eval_service._perform_inference_sigle_eval_item.assert_any_call(
+  eval_service._perform_inference_single_eval_item.assert_any_call(
       app_name="test_app",
       eval_set_id="test_eval_set",
       eval_case=eval_set.eval_cases[2],