def _get_user(self) -> Dict:
if '<STR_LIT>' in self._update:<EOL><INDENT>return self._update['<STR_LIT>']['<STR_LIT>']<EOL><DEDENT>elif '<STR_LIT>' in self._update:<EOL><INDENT>return self._update['<STR_LIT>']['<STR_LIT>']<EOL><DEDENT>elif '<STR_LIT:message>' in self._update:<EOL><INDENT>return self._update['<STR_LIT:message>']['<STR_LIT>']<EOL><DEDENT>
Same thing as for `_get_chat()` but for the user related to the
message.