def add_comment(self, comment_text):
return self.fetch_json(<EOL>uri_path=self.base_uri + '<STR_LIT>',<EOL>http_method='<STR_LIT:POST>',<EOL>query_params={'<STR_LIT:text>': comment_text}<EOL>)<EOL>
Adds a comment to this card by the current user.