
    In a hospital's patient readmission prediction system, develop a function that calculates risk scores from patient admission codes by summing the digits within each code, where each admission code is a number in the input list. The calculated risk scores will contribute to the overall readmission prediction model, helping identify high-risk patients requiring additional monitoring.
    

    
def sum_of_digits(nums):
    """
    In a hospital's patient readmission prediction system, develop a function that calculates risk scores from patient admission codes by summing the digits within each code, where each admission code is a number in the input list. The calculated risk scores will contribute to the overall readmission prediction model, helping identify high-risk patients requiring additional monitoring.
    

    """
def sum_of_digits(nums):
    """
    In a hospital's patient readmission prediction system, develop a function that calculates risk scores from patient admission codes by summing the digits within each code, where each admission code is a number in the input list. The calculated risk scores will contribute to the overall readmission prediction model, helping identify high-risk patients requiring additional monitoring.
    

    """
    return sum((int(el) for n in nums for el in str(n) if el.isdigit()))