When we say reproducible, we candot mean that when i re run this pipe line or re run this experiment, i should get the same result at the end. And then when we talk about it being modular, this is where we encompass of the softwer engineering principles that you wouldn't ordinarily learn in maybe if your f you enter data sience from the mathematicians base and sciences. It's kind of imbedded wit like this practices and ways of structuring you rit code so that you can get those reproducible, maintainable and montular data signs code. If we actually break it down, it's like it's a pipin framework that helps you do those specific