save project

my_csv.py

@@ -3,5 +3,6 @@ import csv
 data = [["姓名", "语文", "数学", "英语"],
         ["小贝", 98, 99, 92],
         ["聪聪", 95, 91, 95]]
-with open("csvfile","w",encoding="utf_8",newline=' ')
-writer.writerows(data)
\ No newline at end of file
+with open("csvfile.csv","w",encoding="utf_8",newline=' ') as csvfile
+        writer=csv.writer(csvfile)
+        writer.writerows(data)
\ No newline at end of file