Write the function calculate$\_$column$\_$average that takes $2$ arguments:

csv$\_$file: which is the name of the csv$\_$file that is to be read

column$\_$no: which is the number of the data column that we want to calculate the average for.

For example, if we have the following values in a csv file:

$2,6,3$

$2,6,3$

The average for column $0$ is $2$

The average for column $1$ is $6$

The average for column $2$ is $3$

Instructions:

Remember, in CSV files, the values in columns are separated by commas.

You only need to calculate the average for a specific column

Moodle will test the function, you only need to write it

You are free to use python functions or loops to calculate the average

Answer: $($penalty regime: $0\%)$