Assumption when line is not a string return empty string or nothing. In that case there would be no need for a check to print the line. But as I said, it’s a assumption.
The else is redundant and could be replaced with the return statement.
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Assumption when line is not a string return empty string or nothing. In that case there would be no need for a check to print the line. But as I said, it’s a assumption.
The else is redundant and could be replaced with the return statement.