fix linter issues

Author: danielvegamyhre

test/float8/test_base.py

@@ -15,9 +15,9 @@
 import torch.nn as nn
 
 from torchao.utils import (
+    TORCH_VERSION_AT_LEAST_2_5,
     is_sm_at_least_89,
     is_sm_at_least_90,
-    TORCH_VERSION_AT_LEAST_2_5,
 )
 
 if not TORCH_VERSION_AT_LEAST_2_5:
@@ -26,13 +26,13 @@
 
 from torchao.float8.config import (
     CastConfig,
-    e4m3_dtype,
-    e5m2_dtype,
     Float8LinearConfig,
     Float8LinearRecipeName,
-    recipe_name_to_linear_config,
     ScalingGranularity,
     ScalingType,
+    e4m3_dtype,
+    e5m2_dtype,
+    recipe_name_to_linear_config,
 )
 from torchao.float8.float8_linear import Float8Linear
 from torchao.float8.float8_linear_utils import (
@@ -48,15 +48,15 @@
 from torchao.float8.float8_tensor import (
     Float8Tensor,
     GemmInputRole,
-    hp_tensor_and_scale_to_float8,
     LinearMMConfig,
     ScaledMMConfig,
+    hp_tensor_and_scale_to_float8,
 )
 from torchao.float8.float8_utils import (
+    FP8_TYPES,
     compute_error,
     config_has_stateful_scaling,
     fp8_tensor_statistics,
-    FP8_TYPES,
     tensor_to_scale,
 )
 from torchao.float8.stateful_float8_linear import StatefulFloat8Linear

test/float8/test_compile.py

@@ -13,9 +13,9 @@
 import pytest
 
 from torchao.utils import (
+    TORCH_VERSION_AT_LEAST_2_5,
     is_sm_at_least_89,
     is_sm_at_least_90,
-    TORCH_VERSION_AT_LEAST_2_5,
 )
 
 if not TORCH_VERSION_AT_LEAST_2_5:
@@ -29,11 +29,11 @@
 from torchao.float8 import _prototype_register_float8_delayed_scaling_inductor_passes
 from torchao.float8.config import (
     CastConfig,
-    e4m3_dtype,
     Float8LinearConfig,
     Float8LinearRecipeName,
-    recipe_name_to_linear_config,
     ScalingType,
+    e4m3_dtype,
+    recipe_name_to_linear_config,
 )
 from torchao.float8.float8_linear import Float8Linear
 from torchao.float8.float8_linear_utils import (
@@ -479,7 +479,8 @@ def test_dynamic_scale_numeric_parity(dtype: torch.dtype, power_of_2_scale: bool
 )
 @pytest.mark.parametrize("dtype", [torch.bfloat16, torch.float16, torch.float32])
 def test_delayed_scaling_pattern_replacement(dtype: torch.dtype):
-    from torch._inductor import config as inductor_config, metrics
+    from torch._inductor import config as inductor_config
+    from torch._inductor import metrics
 
     inductor_config.loop_ordering_after_fusion = True