[Python] getting Google returned a response with code 400 error in pytrend

I want to get yesterday or todays data from pytrend but every time i use this code i keep getting
The request failed: Google returned a response with code 400. with the data and sometimes timeout or rate limit exceed error

my code

from pytrends.request import TrendReq
pytrend = TrendReq()
kw_list = ['pizza']
data = pytrend.get_historical_interest(kw_list,
year_start=2021,
month_start=12,
day_start=28,
hour_start=0,

year_end=2021,
month_end=12,
day_end=28,
hour_end=23)
print(data)

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