text: import os
  import sys
  
  file_dir = os.path.dirname(os.path.abspath(__file__))
  parent_dir = os.path.dirname(file_dir)
  dir_lr = os.path.join(parent_dir, 'local_ressources')
  sys.path.append(dir_lr)
  dir_ac = os.path.dirname(parent_dir + '/code')
  sys.path.append(dir_ac)
  
  
  def config_root(name):
      home = os.getenv('HOME')
      c_path = home + '/' + name + '/'
      return c_path
  
  
  def file_delete(file_name):
      if os.path.exists(file_name):
          print('remove ' + file_name)
          os.remove(file_name)
  