minor update: move_folder()

src/medvision_ds/utils/preprocess_utils.py

@@ -70,7 +70,15 @@ def move_folder(source_folder, destination_folder, create_dest=True):
             for item in os.listdir(source_folder):
                 s = os.path.join(source_folder, item)
                 d = os.path.join(destination_folder, item)
-                shutil.move(s, d)
+                if os.path.isdir(s) and os.path.isdir(d):
+                    # Merge contents instead of nesting directory
+                    for sub_item in os.listdir(s):
+                        ss = os.path.join(s, sub_item)
+                        dd = os.path.join(d, sub_item)
+                        shutil.move(ss, dd)
+                    os.rmdir(s)
+                else:
+                    shutil.move(s, d)
         else:
             # If destination doesn't exist, move the entire folder
             shutil.move(source_folder, destination_folder)