Fix mypy errors attributed to pytorch_lightning/profilers/advanced.py (#13792)

Co-authored-by: otaj <[email protected]>

Author: nninept

pyproject.toml

@@ -59,7 +59,6 @@ module = [
     "pytorch_lightning.demos.mnist_datamodule",
     "pytorch_lightning.loggers.comet",
     "pytorch_lightning.loggers.neptune",
-    "pytorch_lightning.profilers.advanced",
     "pytorch_lightning.profilers.base",
     "pytorch_lightning.profilers.pytorch",
     "pytorch_lightning.profilers.simple",

src/pytorch_lightning/profilers/advanced.py

@@ -17,7 +17,7 @@
 import logging
 import pstats
 from pathlib import Path
-from typing import Dict, Optional, Union
+from typing import Dict, Optional, Tuple, Union
 
 from pytorch_lightning.profilers.profiler import Profiler
 
@@ -82,7 +82,7 @@ def teardown(self, stage: Optional[str] = None) -> None:
         super().teardown(stage=stage)
         self.profiled_actions = {}
 
-    def __reduce__(self):
+    def __reduce__(self) -> Tuple:
         # avoids `TypeError: cannot pickle 'cProfile.Profile' object`
         return (
             self.__class__,