Training for Employees

You are provided with the dataset of a company which has offices across three cities $-$ Mumbai, Bangalore and New Delhi. The dataset contains the rating $($out of $5)$ of all the employees from different departments $($Finance$,$ HR$,$ Marketing and Sales$).$

$4$ The company has come up with a new policy that any individual with a rating equal to or below $3$ needs to attend a training. Using dataframes, load the dataset and then derive the column' Training' which shows 'Yes' for people who require training and $\text{'}$No$\text{'}$ for those. who do not.

Print the first $5$ rows as the output.

Note: You should not sort or modity values in other columns of the dataframe.