Python csv find and replace how?

Question

Python

There is a csv file in which the data is located in this way:
userid, data2, data3
1, test, test
2, test, test
What needs to be done:
1. find the id I need in the csv file
2. delete the id, data1, data2 that row

Answer 1

Create a new csv.
In the loop, you read the first csv line by line and look at the id.
If id is not necessary for you, then you write this line to the second file.
Delete the first file.
Rename the second to the name of the first