def get_table_properties(
        self, inspector: Inspector, schema: str, table: str
    ) -> Tuple[Optional[str], Optional[Dict[str, str]], Optional[str]]:
        try:
            location: Optional[str] = None
            # SQLALchemy stubs are incomplete and missing this method.
            # PR: https://github.com/dropbox/sqlalchemy-stubs/pull/223.
            table_info: dict = inspector.get_table_comment(table, schema)  # type: ignore
        except NotImplementedError:
            description: Optional[str] = None
            properties: Dict[str, str] = {}
        except ProgrammingError as pe:
            # Snowflake needs schema names quoted when fetching table comments.
            logger.debug(
                f"Encountered ProgrammingError. Retrying with quoted schema name for schema {schema} and table {table}",
                pe,
            )
            description = None
            properties = {}
            table_info: dict = inspector.get_table_comment(table, f'"{schema}"')  # type: ignore
        else:
            description = table_info["text"] #<== ## PROBLEM ##

            # The "properties" field is a non-standard addition to SQLAlchemy's interface.
            properties = table_info.get("properties", {})
        return description, properties, location

#...#
    table_info: dict = inspector.get_table_comment(table, f'"{schema}"')  # type: ignore
        else:
            description = table_info["text"][0]

#...#