## load_signatures(file_name) {#str} Loads digital signatures from document. ```python def load_signatures(self, file_name: str): ... ``` | Parameter | Type | Description | | --- | --- | --- | | fi......## load_signatures(file_name) {#str} Loads digital signatures from document. ```python def load_signatures(self, file_name: str): ... ``` | Parameter | Type | Description | | --- | --- | --- | | fi...