'Won't print calculations for hours and minutes to seconds

I'm making a program that calculates minutes and hours into seconds but it won't print, would appreciate any help

enter_hours = int(input("Please enter number of hours: "))
enter_minutes = int(input("Please enter number of minutes: "))

def CalculateSeconds():
    hours = enter_hours * 3600
    minutes = enter_minutes * 60
    return(hours, minutes)


Solution 1:[1]

Figured it out

def CalculateSeconds(enter_hours, enter_minutes):
    hours = enter_hours * 3600
    minutes = enter_minutes * 60
    return(hours, minutes)

seconds = CalculateSeconds(enter_hours=int(input("Enter first number: ")), 
                          enter_minutes=int(input("Enter second number: "))) 
print(seconds) 

Sources

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Source: Stack Overflow

Solution Source
Solution 1 Reaps777