Define a function read$\_$data that accepts a single argument corresponding to the

filename, and returns a list of lists.

You can find an example file to work within the Brightspace and the startercode

section of the Vocareum

Each line in the data file follows this format: $[$Name$],$ num$1,$ num$2,$ num$3....$

Ben,$-1,2\mathrm{.}3,4\mathrm{.}1,5\mathrm{.}25,-4,0\mathrm{.}2,0\mathrm{.}55,1\mathrm{.}1$

Mary,$2\mathrm{.}1,1\mathrm{.}4,-1\mathrm{.}2,-1\mathrm{.}5,1\mathrm{.}0,2,3\mathrm{.}1$

Giulia,$1\mathrm{.}8,-2\mathrm{.}2,-1\mathrm{.}6,3$

The function must return a list of lists where each sublist represents one line from the

file. All the numbers must be converted to float datatype in the returned value

Sample output:

$>>$ print$($read$\_$data$(\text{'}$sample$\_$data.txt$\text{'}))$

$[[\text{'}$Ben$\text{'},-1\mathrm{.}0,2\mathrm{.}3,4\mathrm{.}1,5\mathrm{.}25,-4\mathrm{.}0,0\mathrm{.}2,0\mathrm{.}55,1\mathrm{.}1],[\text{'}$Mary$\text{'},$

$2\mathrm{.}1,1\mathrm{.}4,-1\mathrm{.}2,-1\mathrm{.}5,1\mathrm{.}0,2\mathrm{.}0,3\mathrm{.}1],[\text{'}$Giulia$\text{'},1\mathrm{.}8,-2\mathrm{.}2,-$

$1\mathrm{.}6,3\mathrm{.}0]]$