[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

tests/tests_pytorch/models/test_hooks.py

@@ -266,48 +266,46 @@ def _auto_train_batch(trainer, model, batches, device, current_epoch=0, current_
         using_deepspeed = kwargs.get("strategy") == "deepspeed"
         out = []
         for i in range(current_batch, batches):
-            out.extend(
-                [
-                    {"name": "on_before_batch_transfer", "args": (ANY, 0)},
-                    {"name": "transfer_batch_to_device", "args": (ANY, device, 0)},
-                    {"name": "on_after_batch_transfer", "args": (ANY, 0)},
-                    {"name": "Callback.on_train_batch_start", "args": (trainer, model, ANY, i)},
-                    {"name": "on_train_batch_start", "args": (ANY, i)},
-                    {"name": "forward", "args": (ANY,)},
-                    {"name": "training_step", "args": (ANY, i)},
-                    {"name": "Callback.on_before_zero_grad", "args": (trainer, model, ANY)},
-                    {"name": "on_before_zero_grad", "args": (ANY,)},
-                    {"name": "optimizer_zero_grad", "args": (current_epoch, i, ANY)},
-                    {"name": "Callback.on_before_backward", "args": (trainer, model, ANY)},
-                    {"name": "on_before_backward", "args": (ANY,)},
-                    # DeepSpeed handles backward internally
-                    *([{"name": "backward", "args": (ANY,)}] if not using_deepspeed else []),
-                    {"name": "Callback.on_after_backward", "args": (trainer, model)},
-                    {"name": "on_after_backward"},
-                    # note: unscaling happens here in the case of AMP
-                    {"name": "Callback.on_before_optimizer_step", "args": (trainer, model, ANY)},
-                    {"name": "on_before_optimizer_step", "args": (ANY,)},
-                    {
-                        "name": "clip_gradients",
-                        "args": (ANY,),
-                        "kwargs": {"gradient_clip_val": None, "gradient_clip_algorithm": None},
-                    },
-                    {
-                        "name": "configure_gradient_clipping",
-                        "args": (ANY,),
-                        "kwargs": {"gradient_clip_val": None, "gradient_clip_algorithm": None},
-                    },
-                    # this is after because it refers to the `LightningModule.optimizer_step` hook which encapsulates
-                    # the actual call to `Precision.optimizer_step`
-                    {
-                        "name": "optimizer_step",
-                        "args": (current_epoch, i, ANY, ANY),
-                    },
-                    *([{"name": "lr_scheduler_step", "args": ANY}] if i == (trainer.num_training_batches - 1) else []),
-                    {"name": "Callback.on_train_batch_end", "args": (trainer, model, {"loss": ANY}, ANY, i)},
-                    {"name": "on_train_batch_end", "args": ({"loss": ANY}, ANY, i)},
-                ]
-            )
+            out.extend([
+                {"name": "on_before_batch_transfer", "args": (ANY, 0)},
+                {"name": "transfer_batch_to_device", "args": (ANY, device, 0)},
+                {"name": "on_after_batch_transfer", "args": (ANY, 0)},
+                {"name": "Callback.on_train_batch_start", "args": (trainer, model, ANY, i)},
+                {"name": "on_train_batch_start", "args": (ANY, i)},
+                {"name": "forward", "args": (ANY,)},
+                {"name": "training_step", "args": (ANY, i)},
+                {"name": "Callback.on_before_zero_grad", "args": (trainer, model, ANY)},
+                {"name": "on_before_zero_grad", "args": (ANY,)},
+                {"name": "optimizer_zero_grad", "args": (current_epoch, i, ANY)},
+                {"name": "Callback.on_before_backward", "args": (trainer, model, ANY)},
+                {"name": "on_before_backward", "args": (ANY,)},
+                # DeepSpeed handles backward internally
+                *([{"name": "backward", "args": (ANY,)}] if not using_deepspeed else []),
+                {"name": "Callback.on_after_backward", "args": (trainer, model)},
+                {"name": "on_after_backward"},
+                # note: unscaling happens here in the case of AMP
+                {"name": "Callback.on_before_optimizer_step", "args": (trainer, model, ANY)},
+                {"name": "on_before_optimizer_step", "args": (ANY,)},
+                {
+                    "name": "clip_gradients",
+                    "args": (ANY,),
+                    "kwargs": {"gradient_clip_val": None, "gradient_clip_algorithm": None},
+                },
+                {
+                    "name": "configure_gradient_clipping",
+                    "args": (ANY,),
+                    "kwargs": {"gradient_clip_val": None, "gradient_clip_algorithm": None},
+                },
+                # this is after because it refers to the `LightningModule.optimizer_step` hook which encapsulates
+                # the actual call to `Precision.optimizer_step`
+                {
+                    "name": "optimizer_step",
+                    "args": (current_epoch, i, ANY, ANY),
+                },
+                *([{"name": "lr_scheduler_step", "args": ANY}] if i == (trainer.num_training_batches - 1) else []),
+                {"name": "Callback.on_train_batch_end", "args": (trainer, model, {"loss": ANY}, ANY, i)},
+                {"name": "on_train_batch_end", "args": ({"loss": ANY}, ANY, i)},
+            ])
         return out
 
     @staticmethod