[BE]: Cleanup deprecated stdlib imports (UP006,UP035) (pytorch#101361)

Automated fix to cleanup some deprecated/useless python imports.
Pull Request resolved: pytorch#101361
Approved by: https://github.com/zou3519

Author: Skylion007

caffe2/contrib/tensorboard/tensorboard_exporter.py

@@ -3,7 +3,6 @@
 
 
 
-from builtins import bytes
 import copy
 import logging
 import os

caffe2/python/predictor/predictor_exporter.py

@@ -11,7 +11,6 @@
 from caffe2.python.predictor_constants import predictor_constants
 import caffe2.python.predictor.serde as serde
 import caffe2.python.predictor.predictor_py_utils as utils
-from builtins import bytes
 import collections
 
 

test/quantization/core/test_quantized_op.py

@@ -1,6 +1,5 @@
 # Owner(s): ["oncall: quantization"]
 
-from builtins import round
 
 import copy
 import itertools

torch/onnx/_internal/diagnostics/infra/context.py

@@ -9,9 +9,7 @@
 
 import logging
 
-from typing import Callable, Generator, List, Mapping, Optional, Type, TypeVar
-
-from typing_extensions import Literal
+from typing import Callable, Generator, List, Literal, Mapping, Optional, Type, TypeVar
 
 from torch.onnx._internal.diagnostics import infra
 from torch.onnx._internal.diagnostics.infra import formatter, sarif, utils

torch/utils/tensorboard/_caffe2_graph.py

@@ -7,7 +7,6 @@
 from tensorboard.compat.proto.node_def_pb2 import NodeDef
 from tensorboard.compat.proto.tensor_shape_pb2 import TensorShapeProto
 
-from builtins import bytes
 from caffe2.proto import caffe2_pb2
 from caffe2.python import core, workspace