num1 = float(input())
num2 = float(input())

soma = (num1 * 3.5 + num2 * 7.5) / (2 * 10)

print(f'MEDIA = {soma.:5}')

…fails with:

RUNTIME ERROR
 File "<fstring>", line 1
(soma.)
^
SyntaxError: unexpected EOF while parsing

>Solution :

Please visit this link for more info about string formatting in python

num1 = float(input())
num2 = float(input())

soma = (num1 * 3.5 + num2 * 7.5) / (2 * 10)

print(f'MEDIA = {soma:.5f}')

Output:

$ python3.10 main.py 
3
4
MEDIA = 2.02500