maths/abs.py
def abs_val(num):
    """
    Find the absolute value of a number.

    >>abs_val(-5)
    5
    >>abs_val(0)
    0
    """
    return -num if num < 0 else num

    Find the absolute value of a number.

    >>abs_val(-5)
    5
    >>abs_val(0)
    0
    
Find the absolute value of a number.
Find the absolute value of a number .
def abs_val(num):
    return -num if num < 0 else num
def abs_val ( num ) : return - num if num < 0 else num
Find the absolute value of a number.
Find the absolute value of a number .
"""
    Find the absolute value of a number.

    >>abs_val(-5)
    5
    >>abs_val(0)
    0
    """
num