pandas:How to get int by subtract timedelta64[ns] time inside MultiIndex
			
				Google Ads API:FileNotFoundError: [Errno 2] No such file or directory
			
				python:How to deal with the division of the int value becomes 0?
			
				pandas:How to get int by subtract timedelta64[ns] time inside MultiIndex
			
				Google Ads API:FileNotFoundError: [Errno 2] No such file or directory
			
				python:How to deal with the division of the int value becomes 0?