style: reorder import

modeling_schp.py

@@ -13,11 +13,10 @@ from typing import Optional, Tuple, Union
 import torch
 import torch.nn as nn
 import torch.nn.functional as F
+from schp.configuration_schp import SCHPConfig
 from transformers import PreTrainedModel
 from transformers.utils import ModelOutput
 
-from schp.configuration_schp import SCHPConfig
-
 
 # ── Pure-PyTorch InPlaceABNSync shim ──────────────────────────────────────────
 class InPlaceABNSync(nn.BatchNorm2d):