Don't be paranoid

Author: dandavison

tests/nexus/test_workflow_caller_cancellation_types.py

@@ -1,5 +1,4 @@
 import asyncio
-import time
 import uuid
 from dataclasses import dataclass, field
 from datetime import datetime, timezone
@@ -191,10 +190,6 @@ async def run(self, input: Input) -> CancellationResult:
                 datetime.now(timezone.utc)
             )
             assert op_handle.operation_token
-            # Block the thread for a bit to avoid flakiness in asserting that the future is
-            # unblocked before the WFT completion is sent in the TryCancel case.
-            time.sleep(0.01)
-
             if (
                 input.cancellation_type
                 == workflow.NexusOperationCancellationType.WAIT_REQUESTED