from datetime import datetime

def get_age(d):
    d1 = datetime.now()
    months = (d1.year - d.year) * 12 + d1.month - d.month

    year = int(months / 12)
    return year

age = get_age(datetime(1991, 1, 1))

age

33

pip install matplotlib

Requirement already satisfied: matplotlib in c:\users\sanjay\miniconda3\envs\py312\lib\site-packages (3.10.3)
Requirement already satisfied: contourpy>=1.0.1 in c:\users\sanjay\miniconda3\envs\py312\lib\site-packages (from matplotlib) (1.3.2)
Requirement already satisfied: cycler>=0.10 in c …