import re


def get_num(string):
    """
    Takes a string and returns the numbers in that string, decimals included
    Args:
        string(str): The string containing a number
    Returns:
        A list of all the numbers contained in that string, as floats
    """
    digits = r"-?[0-9]*\.?[0-9]+"
    parameter = re.findall(digits, string)
    return list(map(float, parameter))