code: def get_string(self):
          
          if self in [MimeType.TIFF_d8, MimeType.TIFF_d16, MimeType.TIFF_d32f]:
              return 'image/{}'.format(self.value)
          if self is MimeType.JP2:
              return 'image/jpeg2000'
          if self in [MimeType.RAW, MimeType.REQUESTS_RESPONSE]:
              return self.value
          return mimetypes.types_map['.' + self.value]
docs: Get file format as string
  
          :return: String describing the file format
          :rtype: str