回答編集履歴
1
    
        answer	
    CHANGED
    
    | @@ -15,7 +15,7 @@ | |
| 15 15 | 
             
            column_names = ['Artist', 'SongTitle']
         | 
| 16 16 |  | 
| 17 17 | 
             
            popular =  get_popular(url)
         | 
| 18 | 
            -
            df_file = pd.read_csv('lyrics2023.csv') | 
| 18 | 
            +
            df_file = pd.read_csv('lyrics2023.csv')
         | 
| 19 19 | 
             
            df_filtered_1980 = pd.merge(df_file, popular)
         | 
| 20 20 | 
             
            df_filtered_1980.to_csv('filtered_1980.csv', index=False)
         | 
| 21 21 | 
             
            ```
         | 
