def fillNoneValues(column):
    """Fill all NaN/NaT values of a column with an empty string

    Args:
        column (pandas.Series): A Series object with all rows.

    Returns:
        column: Series with filled NaN values.
    """
    if column.dtype == object:
        column.fillna('', inplace=True)
    return column
Fill all NaN/NaT values of a column with an empty string

    Args:
        column (pandas.Series): A Series object with all rows.

    Returns:
        column: Series with filled NaN values.