new_contents: import logging
  from typing import Optional
  
  import pydicom
  
  logger = logging.getLogger(__name__)
  
  
  def generate_uid() -> str:
      '''Generates a unique DICOM identifier using a highdicom specific
      UID prefix.
  
      Returns
      -------
      str
          unique identifier
  
      '''
      prefix = '1.2.826.0.1.3680043.10.511.3.'
      return pydicom.uid.generate_uid(prefix=prefix)
  
subject: Add module for generating uid with specific prefix