CHW$1\mathrm{.}1.$ Write a function that modifies a list

Given a list of integer numbers stored in the variable A and an integer $n,$ the function $A_{?}$subset returns a tuple $($sum$,$ Asub$)$ where sum is an integer with the sum of all the entries of the list, and Asub is a list including the first $n$ entries of $A.$

Here is an example of the function usage:

def A$\_$subset $(A,n)$ :

# write some code here

$n=4$

$A=[29,25,69,7,74,10,95,26,8,78]$

print $($A$\_$subset $(A,n))$

# output

$(421,[29,25,69,7])$

You may use the example above for debugging. We test your function using other lists; make sure to not hard$-$code your results.

user$\_$code.py

def A$\_$subset $(A,n)$ :

for $i$ in range. $A-$

pass