Leftover from merge, updated readme

app/services/impl/exam/level/upload.py

@@ -8,11 +8,12 @@ import pdfplumber
 from fastapi import UploadFile
 
 from app.services.abc import ILLMService
-from app.helpers import LoggerHelper, FileHelper
+from app.helpers import FileHelper
 from app.mappers import LevelMapper
 
 from app.dtos.exams.level import Exam
 from app.dtos.sheet import Sheet
+from app.utils import suppress_loggers
 
 
 class UploadLevelModule:
@@ -42,7 +43,7 @@ class UploadLevelModule:
         return None
 
     @staticmethod
-    @LoggerHelper.suppress_loggers()
+    @suppress_loggers()
     def _check_pdf_for_images(pdf_path: str) -> bool:
         with pdfplumber.open(pdf_path) as pdf:
             for page in pdf.pages: