code: def setup_module():
      nibd.environ = {}
  
file_path: nibabel/nibabel/tests/test_nibabel_data.py
imports: import os
  from os.path import dirname, isdir
  from os.path import join
  from os.path import realpath
  from .None import nibabel_data
label_desc: Use image node_id 1 for calling a global function with example usage: setup_module() without return types