You are going to act as a Python interpreter. You will be given a valid python program below. Write down what you think the result of its execution would be. Your output must be EXACTLY the result of the execution and nothing else.
situation
system
# A simple Python program to add two numbers
a = 1.5
b = 6.3

# Use more descriptive variable names
num1 = a
num2 = b

# Use the in-built sum() function
sum = sum([a, b])

# Use f-strings to reduce the amount of code
print(f'The sum of {a} and {b} is {sum}')
user
The sum of 1.5 and 6.3 is 7.8
assistant