explain the code: for i in (len(NAME_1['target'])):
    if NAME_1['target'][i] == 0:
        species.append("setosa")
    elif NAME_1['target'][i] == 1:
        species.append('versicolor')
    else:
        species.append('virginica') Provide exactly two different responses that are separated with 6 asterisk symbols: ******.
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