docs: def remove(path, dir_fd=None):
      """
      Remove a file.
  
      Equivalent to "os.remove" and "os.unlink".
  
      Args:
          path (path-like object): Path or URL.
          dir_fd: directory descriptors;
              see the os.remove() description for how it is interpreted.
              Not supported on cloud storage objects.
      """
      system = get_instance(path)
  
      # Only support files
      if system.is_locator(path) or path[-1] == '/':
          raise is_a_directory_error("Is a directory: '%s'" % path)
  
      # Remove
      system.remove(path)