datetime64[ns] converted to datetime

#dtype: datetime64[ns] converted to datetimeunix_epoch = np.datetime64(0, 's')one_second = np.timedelta64(1, 's')seconds_since_epoch = (t3a2 - unix_epoch) / one_secondseconds_since_epocht3a3=datetime.datetime.utcfromtimestamp(seconds_since_epoch)

The following difference is 8 hours

# print("General's spring t3a2",t3a2,'dhakjhdkjafhka',t3a3,type(t3a3))#dtype: datetime64[ns] convert to datetime#The following way is 8 hours different, I don't know the reason## First convert to timestamp:# # t3a1=(t3a-np.datetime64('1970-01-01T00:00:00Z')) / np.timedelta64(1, 's')# # Convert timestamp to datetime format# t3a=datetime.datetime.fromtimestamp((t3a2- np.datetime64('1970-01-01T00:00:00Z','s')) / np.timedelta64(1, 's'))# # print("The spring of the general is Li Changge t3a",t3a,type(t3a))