## detect_file_format(file_name) {#str} Detects and returns the information about a format of a document stored in a disk file. ```python def detect_file_format(self, file_name: str): ... ``` | Par......## detect_file_format(file_name) {#str} Detects and returns the...a disk file. ```python def detect_file_format(self, file_name:...