pandas.DataFrame.reset_index
DataFrame. reset_index ( level=None, drop=False, inplace=False, col_level=0, col_fill='' ) [source] For DataFrame with multi-level index, return new DataFrame with labeling information in the columns under the index names, defaulting to ‘level_0’, ‘level_1’, etc. if any are None. For a standard index, the index name will be used (if set), otherwise a default ‘index’ or ‘level_0’ (if ‘index’ is already taken) will be used. Parameters: level: int, str, tuple, or list, default None Only remove the ...