The independent introduction to exception handling is to be made here with the help of an example for integer division. For this purpose, a function integer_division (a,b) is to be implemented in the following code cell. This function is to perform the integer division of two integers (a,bZ) and return the result to the function. a is here the dividend and b the divisor. Reminder: In integer division, two integers (Z) are divided and only the integer part of this division is returned as the result. Example: 10/3=3 As is known, a division by the integer 0 is not defined. In Python, attempting to divide by zero results in a runtime error (ZeroDivisionError). Extend the above function so that when a division by zero is attempted, the function returns the value NaN (English for "Not a Number") and the program does not terminate with an error. Use the expression math.nan to return the value NaN. The part where to write the program code is marked with a comment \#WRITE YOUR CODE HERE. Code cell: import math def integer_division (a,b)