moved sleep function

appdaemon/context_manager.py

@@ -111,3 +111,10 @@ class AppDaemonRunContext:
             return await asyncio.wait_for(coro, timeout)
         except asyncio.TimeoutError:
             print('Timed out')
+
+    async def sleep(self, delay: float):
+        """Wrapper function for asyncio.sleep that suppresses and logs a task cancellation"""
+        try:
+            await self.run_in_executor(self.stop_event.wait, delay)
+        except asyncio.CancelledError:
+            logger.debug('Cancelled during sleep')