code: def load_data(self, df):
          
          stmt = ddl.LoadData(self._qualified_name, df)
          return self._execute(stmt)
docs: Wraps the LOAD DATA DDL statement. Loads data into an MapD table from
          pandas.DataFrame or pyarrow.Table
  
          Parameters
          ----------
          df: pandas.DataFrame or pyarrow.Table
  
          Returns
          -------
          query : MapDQuery