Hi,
I tried but only root is saved everytime. Can you please help me with the code that
How to Write each column's text to the same row in the CSV file, separated by commas. Use the "indent" value to insert empty CSV fields
// at the start of the row so you can preserve the tree structure. Or choose some other way to indicate
// in the CSV file what the current level is (like maybe just write the indent value as the first
// field in the CSV row).
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