This code is suppose to be a function that returns the outcome in a another file but It returns nothing.

```
import math
def mean(Number1, Number2, Number3):
total = Number1 + Number2 + Number3
return (total / 3)
#original median function
# def lower(a, b):
# if a < b:
# return a
# else:
# return b
# def higher(a,b):
# if a > b:
# return a
# else:
# return b
#
# def median(a, b, c):
# if a > higher(b,c):
# return higher(b,c)
# else:
# if a < lower(b,c):
# return lower(b,c)
# else:
# return a
# if a == b or c:
# return a
# print(a)
# made it shorter
def median(a, b, c):
if a <= b <= c or c <= b <= a:
return(b)
elif b <= a <= c or c <= a <= b:
return(a)
else:
return(c)
#I couldnt figure out this one.
def rms(n1, n2, n3):
return (math.sqrt(n1 ** 1/2 + n2 ** 1/2 + n3 ** 1/2 / 2))
# def rms(n1, n2, n3):
# average = [1,2,3]
# len(average)
def middle_average(number1, number2, number3):
average = number1 + number2 + number3
return (average / 3)
```

This is the code I enter in a another file

```
import averages
averages.mean(1, 5, 1)
averages.median(1, 6, 1)
averages.rms(1, 5, 1)
averages.middle_average(1, 5, 1)
```

but I get no error nothing just

< Process finished with exit code 0 >

What am I doing wrong am I using return incorrectly?