How to reject "invalid" input in Python3.7

[FranSPG]

I see an indentation error there. You have to be careful with the indentations.

Try this solution

while True:
    try:
        height = float(input("Input your height in meters: "))
        weight = float(input("Input your weight in kilogram: "))

        userBmi = round(weight / (height * height), 2)

        print("User BMI: {}".format(userBmi))
        break
    except ValueError:
        print("Incorrect, Try again")