ChatPhoto¶ class bale.ChatPhoto(small_file_id=None, small_file_unique_id=None, big_file_id=None, big_file_unique_id=None)¶ Bases: object This object represents a chat photo. small_file_id¶ File identifier of small (160 x 160) chat photo. Type: Optional[str] small_file_unique_id¶ Unique file identifier of small (160 x 160) chat photo. Type: Optional[str] big_file_id¶ File identifier of big (640 x 640) chat photo. Type: Optional[str] big_file_unique_id¶ Unique file identifier of big (640 x 640) chat photo. Type: Optional[str]