diff --git a/pyproject.toml b/pyproject.toml
index d28df012a24..bd9a330f8c8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -51,7 +51,6 @@ ignore = [
     "PYI024",
     "PYI036",
     "PYI041",
-    "PYI045",
     "PYI056",
     "SIM102", "SIM103", "SIM112", # flake8-simplify code styles
     "SIM105", # these ignores are from flake8-simplify. please fix or ignore with commented reason
diff --git a/torch/distributed/pipeline/sync/pipe.py b/torch/distributed/pipeline/sync/pipe.py
index 65063e9b1c8..5e61341d9ad 100644
--- a/torch/distributed/pipeline/sync/pipe.py
+++ b/torch/distributed/pipeline/sync/pipe.py
@@ -6,7 +6,7 @@
 # LICENSE file in the root directory of this source tree.
 """The Pipe interface."""
 from collections import OrderedDict
-from typing import TYPE_CHECKING, Any, Iterable, List, Optional, Union, Sequence, Tuple, cast
+from typing import TYPE_CHECKING, Any, Iterable, Iterator, List, Optional, Union, Sequence, Tuple, cast
 
 import torch
 from torch import Tensor, nn
@@ -379,7 +379,7 @@ class Pipe(Module):
 
         raise IndexError
 
-    def __iter__(self) -> Iterable[nn.Module]:
+    def __iter__(self) -> Iterator[nn.Module]:
         """Iterates over children of the underlying sequential module."""
         for partition in self.partitions:
             yield from partition
diff --git a/torch/fx/proxy.py b/torch/fx/proxy.py
index 51f7f8654fc..fd62b1b2baa 100644
--- a/torch/fx/proxy.py
+++ b/torch/fx/proxy.py
@@ -12,7 +12,7 @@ from dataclasses import is_dataclass, fields
 
 
 from .graph import magic_methods, reflectable_magic_methods, Graph
-from typing import Tuple, Dict, OrderedDict, Optional, Iterable, Any, Iterator, Callable
+from typing import Tuple, Dict, OrderedDict, Optional, Any, Iterator, Callable
 from .node import Target, Node, Argument, base_types, map_aggregate
 from ._compatibility import compatibility
 from .operator_schemas import check_for_mutable_operation
@@ -392,7 +392,7 @@ class Proxy:
     def __call__(self, *args, **kwargs) -> 'Proxy':
         return self.tracer.create_proxy('call_method', '__call__', (self,) + args, kwargs)
 
-    def __iter__(self) -> Iterable['Proxy']:
+    def __iter__(self) -> Iterator['Proxy']:
         frame = inspect.currentframe()
         assert frame is not None
         calling_frame = frame.f_back