Returns the .info() output of a dataframe

def get_info(df, verbose = None,max_cols = None, memory_usage = None, null_counts = None):
    """ Returns the .info() output of a dataframe
    """
    assert type(df) is pd.DataFrame
    buffer = io.StringIO()
    df.info(verbose, buffer, max_cols, memory_usage, null_counts)
    return buffer.getvalue()