[CodeStyle][F401] remove unused import in unittests/{asp,autograd,interpreter} (#46376)

python/paddle/fluid/tests/unittests/asp/asp_pruning_base.py

@@ -14,7 +14,6 @@
 # limitations under the License.
 
 import unittest
-import threading, time
 import paddle
 import paddle.fluid as fluid
 import paddle.fluid.core as core

python/paddle/fluid/tests/unittests/asp/test_asp_optimize_dynamic.py

@@ -15,7 +15,6 @@
 
 import unittest
 import paddle
-import paddle.fluid as fluid
 import paddle.fluid.core as core
 from paddle.fluid.contrib.sparsity.asp import ASPHelper
 import numpy as np

python/paddle/fluid/tests/unittests/asp/test_asp_optimize_static.py

@@ -14,7 +14,6 @@
 # limitations under the License.
 
 import unittest
-import threading, time
 import paddle
 import paddle.fluid as fluid
 import paddle.fluid.core as core

python/paddle/fluid/tests/unittests/asp/test_asp_pruning_static.py

@@ -14,7 +14,6 @@
 # limitations under the License.
 
 import unittest
-import threading, time
 import paddle
 import paddle.fluid as fluid
 import paddle.fluid.core as core

python/paddle/fluid/tests/unittests/asp/test_fleet_with_asp_dynamic.py

@@ -14,10 +14,8 @@
 # limitations under the License.
 
 import paddle.distributed.fleet as fleet
-import paddle.distributed.fleet.base.role_maker as role_maker
 import unittest
 import paddle
-import paddle.fluid as fluid
 import paddle.fluid.core as core
 import os
 from paddle.fluid.contrib.sparsity.asp import ASPHelper

python/paddle/fluid/tests/unittests/asp/test_fleet_with_asp_sharding.py

@@ -14,11 +14,9 @@
 # limitations under the License.
 
 import paddle.distributed.fleet as fleet
-import paddle.distributed.fleet.base.role_maker as role_maker
 import unittest
 import paddle
 import paddle.fluid as fluid
-import paddle.fluid.core as core
 import os
 from paddle.static import sparsity
 from paddle.fluid.contrib.sparsity.asp import ASPHelper

python/paddle/fluid/tests/unittests/asp/test_fleet_with_asp_static.py

@@ -14,11 +14,9 @@
 # limitations under the License.
 
 import paddle.distributed.fleet as fleet
-import paddle.distributed.fleet.base.role_maker as role_maker
 import unittest
 import paddle
 import paddle.fluid as fluid
-import paddle.fluid.core as core
 import os
 from paddle.static import sparsity
 from paddle.fluid.contrib.sparsity.asp import ASPHelper

python/paddle/fluid/tests/unittests/autograd/test_autograd_functional_dynamic.py

@@ -19,17 +19,13 @@ import unittest
 import numpy as np
 import paddle
 import paddle.fluid as fluid
-import paddle.compat as cpt
 import paddle.nn.functional as F
 from paddle.incubate.autograd.utils import as_tensors
-from paddle.fluid.framework import _test_eager_guard, _in_legacy_dygraph, _in_eager_without_dygraph_check
+from paddle.fluid.framework import _test_eager_guard
 
 import config
 import utils
-from utils import (_compute_numerical_batch_hessian, _compute_numerical_hessian,
-                   _compute_numerical_vhp, _compute_numerical_jacobian,
-                   _compute_numerical_batch_jacobian)
-from utils import matmul, mul, nested, o2, pow, reduce, reduce_dim, unuse
+from utils import matmul, mul, nested, o2, reduce, reduce_dim
 
 
 def make_v(f, inputs):

python/paddle/fluid/tests/unittests/autograd/test_autograd_functional_prim.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import typing
 import unittest
 
 import numpy as np

python/paddle/fluid/tests/unittests/autograd/test_autograd_functional_static.py

@@ -21,8 +21,6 @@ import paddle.fluid as fluid
 
 import config
 import utils
-from utils import (_compute_numerical_batch_jacobian,
-                   _compute_numerical_jacobian)
 
 paddle.enable_static()
 

python/paddle/fluid/tests/unittests/autograd/test_jvp_and_transpose.py

@@ -17,7 +17,7 @@ import unittest
 import paddle
 from paddle.fluid.layer_helper import LayerHelper
 from paddle.fluid.layers.utils import flatten
-from paddle.incubate.autograd.primrules import _orig2prim, _prim2orig, _jvp, _transpose
+from paddle.incubate.autograd.primrules import _jvp, _transpose
 
 paddle.enable_static()
 

python/paddle/fluid/tests/unittests/autograd/test_orig2prim.py

@@ -17,8 +17,7 @@ import unittest
 import paddle
 from paddle.fluid.layer_helper import LayerHelper
 from paddle.fluid.layers.utils import flatten
-from paddle.incubate.autograd.primrules import _orig2prim, _prim2orig, _jvp, _transpose
-import paddle.fluid.core as core
+from paddle.incubate.autograd.primrules import _orig2prim
 
 paddle.enable_static()
 

python/paddle/fluid/tests/unittests/autograd/test_prim2orig.py

@@ -17,7 +17,7 @@ import unittest
 import paddle
 from paddle.fluid.layer_helper import LayerHelper
 from paddle.fluid.layers.utils import flatten
-from paddle.incubate.autograd.primrules import _orig2prim, _prim2orig, _jvp, _transpose
+from paddle.incubate.autograd.primrules import _prim2orig
 
 paddle.enable_static()
 

python/paddle/fluid/tests/unittests/autograd/test_primops.py

@@ -17,8 +17,7 @@ import uuid
 import numpy as np
 import paddle
 from numpy.random import randint, randn
-from paddle.incubate.autograd import primops, primx
-from paddle.incubate.autograd import utils as prim_utils
+from paddle.incubate.autograd import primops
 
 import config
 import utils

python/paddle/fluid/tests/unittests/autograd/test_transform.py

@@ -13,7 +13,6 @@
 # limitations under the License.
 
 import unittest
-import numpy as np
 
 import paddle
 from paddle.incubate.autograd.primx import Transform, orig2prim, prim2orig

python/paddle/fluid/tests/unittests/autograd/utils.py

@@ -15,11 +15,6 @@
 import typing
 import enum
 import sys
-import re
-import inspect
-import functools
-import contextlib
-import collections
 import numpy as np
 import paddle
 from paddle.incubate.autograd.utils import as_tensors

python/paddle/fluid/tests/unittests/interpreter/test_standalone_controlflow.py

@@ -12,13 +12,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import os
-import sys
 import unittest
 import paddle
 from paddle.fluid import core, framework
-from paddle.fluid.core import StandaloneExecutor
-import paddle.fluid as fluid
 from paddle.fluid.framework import Program, program_guard
 import paddle.fluid.layers as layers
 

python/paddle/fluid/tests/unittests/interpreter/test_standalone_multiply_write.py

@@ -12,18 +12,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import os
-import sys
 import unittest
 import paddle
-from paddle.fluid import core
-from paddle.fluid.core import StandaloneExecutor
-import paddle.fluid as fluid
-from paddle.fluid.framework import Program, program_guard
-import paddle.fluid.layers as layers
+from paddle.fluid.framework import Program
 
 from test_standalone_controlflow import TestCompatibility
-import numpy as np
 
 paddle.enable_static()