import datetime
import pytz

utc_string = "2022-05-10 16:30:00"
utc_format = "%Y-%m-%d %H:%M:%S"
local_tz = pytz.timezone('Asia/Kolkata')

utc_dt = datetime.datetime.strptime(utc_string, utc_format)
local_dt = utc_dt.replace(tzinfo=pytz.utc).astimezone(local_tz)

print(local_dt)