Load the diamonds.csv file, and make 80% of the data in the order of the data as the training data. Average the price of the top 100 data by price....

Load the diamonds.csv file, and make 80% of the data in the order of the data as the training data.
Average the price of the top 100 data by price.

https://1drv.ms/u/s!ArouXkp1zam8g278gqoGxGBsu8W8?e=dyY60S

This is the diamonds.csv file

answer : ?

executable code : ?

Using jupyter notebook