code: def sar_settings():
      return {
          # absolute tolerance parameter for matrix equivalence in SAR tests
          "ATOL": 1e-8,
          # directory of the current file - used to link unit test data
          "FILE_DIR": "https://recodatasets.z20.web.core.windows.net/sarunittest/",
          # user ID used in the test files (they are designed for this user ID, this is part of the test)
          "TEST_USER_ID": "0003000098E85347",
      }
  
file_path: recommenders/contrib/sarplus/python/tests/conftest.py
imports: import calendar
  import datetime
  import pandas
  import pytest
  from sklearn.model_selection import train_test_split
label_desc: Use image node_id 5 for calling a global function with example usage: sar_settings() and returns: dict