Add & use modules.errors.print_error where currently printing exception info by hand

extensions-builtin/LDSR/scripts/ldsr_model.py

@@ -1,9 +1,8 @@
 import os
-import sys
-import traceback
 
 from basicsr.utils.download_util import load_file_from_url
 
+from modules.errors import print_error
 from modules.upscaler import Upscaler, UpscalerData
 from ldsr_model_arch import LDSR
 from modules import shared, script_callbacks
@@ -51,10 +50,8 @@ class UpscalerLDSR(Upscaler):
 
         try:
             return LDSR(model, yaml)
-
         except Exception:
-            print("Error importing LDSR:", file=sys.stderr)
-            print(traceback.format_exc(), file=sys.stderr)
+            print_error("Error importing LDSR", exc_info=True)
         return None
 
     def do_upscale(self, img, path):