fixing linting errors

Author: areeb1501

tests/api_resources/knowledge_bases/test_indexing_jobs.py

@@ -349,6 +349,7 @@ def test_wait_for_completion_succeeds(self, client: Gradient, respx_mock: Any) -
 
         result = client.knowledge_bases.indexing_jobs.wait_for_completion(job_uuid)
         assert_matches_type(IndexingJobRetrieveResponse, result, path=["response"])
+        assert result.job is not None
         assert result.job.phase == "BATCH_JOB_PHASE_SUCCEEDED"
 
 
@@ -688,4 +689,5 @@ async def test_wait_for_completion_succeeds(self, async_client: AsyncGradient, r
 
         result = await async_client.knowledge_bases.indexing_jobs.wait_for_completion(job_uuid)
         assert_matches_type(IndexingJobRetrieveResponse, result, path=["response"])
+        assert result.job is not None
         assert result.job.phase == "BATCH_JOB_PHASE_SUCCEEDED"