lint fixes

Signed-off-by: Vladimir Mandic <mandic00@live.com>

modules/rocm_triton_windows.py

@@ -1,5 +1,4 @@
 import sys
-from functools import wraps
 import torch
 from modules import shared
 

modules/upscaler.py

@@ -1,11 +1,8 @@
 import os
 import copy
-import time
-import logging
 from abc import abstractmethod
 from PIL import Image
-from modules import devices, modelloader, shared
-from installer import setup_logging
+from modules import modelloader, shared
 
 
 models = None