def read(filename: str, table_map_file: str=None) -> pd.DataFrame:
    '\n    Opens a dynamo table file, returning a pandas DataFrame\n    :param filename:\n    :return: dataframe\n    '
    df = open(filename, table_map_file)
    return df
Opens a dynamo table file, returning a pandas DataFrame
:param filename:
:return: dataframe
def read(filename: str, table_map_file: str=None) -> pd.DataFrame:
    '\n    Opens a dynamo table file, returning a pandas DataFrame\n    :param filename:\n    :return: dataframe\n    '
    df = open(filename, table_map_file)
    return df