Calculate user age and when will they turn 100

The following Python program calculates 2 things;

1. when will the user turn 100

2. what will be the user's age in a certain year 

    

   # when will I be 100 years old
age_yob = input("Plz enter your age or year of birth: ")
# my age in the future year
age_in_year = input("You age in a certain year: ")

current_year = 2022

# age_in_year = float(age_in_year)

# dealing age
try:
    
    if len(age_yob) < 4:
        if len(age_yob) == 3:
            print("You are already 100 years old.")
        elif len(age_yob) < 3:
            age_100 = 100 - float(age_yob)
            print(f"You will turn 100 in {current_year + age_100}")
            add_to_age = float(age_in_year) - current_year
            age_asked = float(age_yob) + add_to_age
            print(f"You age in {age_in_year} will be {age_asked}")
            
    else:
        # dealing yob 
        age_100 = float(age_yob) + 100
        print(f"You will turn 100 in {age_100}")
        age_asked = float(age_in_year) - float(age_yob)
        print(f"You age in {age_in_year} will be {age_asked}")   

except Exception as e:
    print("We delivered what you asked for!")