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The next() function in Python is used to retrieve the next item from an iterator.  

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In this example below, next() is used to retrieve items from the iterator my_iter until all items are exhausted, at which point it raises a StopIteration exception. code:

Output:

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In this example below, next() is used to retrieve items from the iterator my_iter until all items are exhausted, at which point it raises a StopIteration exception. code:

Output:

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The next() function in Python is used to retrieve the next item from an iterator. code:

Output:

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In the given script below, the next() function is used to skip the headers in the CSV file:  After opening the CSV file and creating a csv_reader object, next(csv_reader) is called within the with block. This function call advances the iterator to the next item, effectively skipping the first row of the CSV file, which typically contains headers or titles and not actual data. By skipping the headers, the script ensures that the subsequent iteration through the CSV file starts from the first row of actual data, rather than processing the header row as if it were data. code:

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