diff --git a/test/test_sort_and_select.py b/test/test_sort_and_select.py
index 8c1f1b12f3688..daa3996437498 100644
--- a/test/test_sort_and_select.py
+++ b/test/test_sort_and_select.py
@@ -50,7 +50,7 @@ def check_order(a, b):
                 return ((b != b) | (a <= b)).all().item()
 
         else:
-            error(  # noqa: F821
+            raise ValueError(
                 f'unknown order "{order}", must be "ascending" or "descending"'
             )
 
diff --git a/test/test_transformers.py b/test/test_transformers.py
index eab1cb8a60504..af711a6fb67ea 100644
--- a/test/test_transformers.py
+++ b/test/test_transformers.py
@@ -324,7 +324,7 @@ def test_train_with_pad_and_catch_error(self, device):
                     encoder(test, src_key_padding_mask=pad_mask.to(torch.uint8))
                 except AssertionError:
                     continue
-                self.assertFalse(e, "Failed to catch unsupported uint8 type exception")  # noqa: F821
+                self.assertFalse(e, "Failed to catch unsupported uint8 type exception")
 
                 test_train_bool = encoder(test, src_key_padding_mask=pad_mask)
                 encoder.eval()
@@ -335,7 +335,7 @@ def test_train_with_pad_and_catch_error(self, device):
                     encoder(test, src_key_padding_mask=pad_mask.to(torch.int64))
                 except AssertionError as e:
                     continue
-                self.assertFalse(e, "Failed to catch unsupported Long type exception")  # noqa: F821
+                self.assertFalse(e, "Failed to catch unsupported Long type exception")
 
                 test_eval_bool = encoder(test, src_key_padding_mask=pad_mask)
                 l1_bool = nn.L1Loss()(test_train_bool[:, 0:2, :], test_eval_bool[:, 0:2, :]).item()
diff --git a/torch/testing/_internal/jit_utils.py b/torch/testing/_internal/jit_utils.py
index 06a1c2bd5d4d7..299eb999676c9 100644
--- a/torch/testing/_internal/jit_utils.py
+++ b/torch/testing/_internal/jit_utils.py
@@ -505,7 +505,7 @@ def checkScript(self,
                         script_outputs = scripted_fn(*recording_inputs)
                     with self.capture_stdout():
                         opt_script_outputs = scripted_fn(*recording_inputs)
-                    with self.capture_stdout() as _python_stdout:
+                    with self.capture_stdout():
                         python_outputs = python_fn(*inputs)
                     if not IS_WINDOWS:
                         self.assertExpected(script_stdout[0], subname='stdout')