DecimalError: Invalid Argument: null - How to Fix Decimal Errors in Python

It seems that there is an error related to a null argument in a decimal operation. In other words, a decimal value is expected as an argument, but instead, a null value is being provided. \n\nTo fix this error, you need to ensure that you are passing valid decimal values as arguments and not null values. Check the code where the error occurs and make sure that the arguments being passed are valid and not null. \n\nIf you need further assistance, please provide more details or specific code snippets where the error is occurring.