[fix] fix wrong path for image placeholders folder

utils/utils.py

@@ -1,3 +1,4 @@
+import logging
 from enum import Enum
 from pathlib import Path
 
@@ -169,8 +170,10 @@ def dict_to_cuda(input_dict):
 def create_placeholder_variables():
     import cv2
 
-    no_seg_out = cv2.imread(str(ROOT / "resources" / "placeholder" / "no_seg_out.png"))[:, :, ::-1]
-    error_happened = cv2.imread(str(ROOT / "resources" / "placeholder" / "error_happened.png"))[:, :, ::-1]
+    placeholders_folder = ROOT / "resources" / "placeholders"
+    logging.info(f"placeholders_folder:{placeholders_folder}.")
+    no_seg_out = cv2.imread(str(placeholders_folder / "no_seg_out.png"))[:, :, ::-1]
+    error_happened = cv2.imread(str(placeholders_folder / "error_happened.png"))[:, :, ::-1]
     return {
         "no_seg_out": no_seg_out,
         "error_happened": error_happened