How ChatGPT help a developer's life easier?

How to make the current code run faster? One way to potentially speed up the code is to use parallel processing. Instead of applying the function to each row in the dataframe sequentially, you can split the data into smaller chunks and apply the function to each chunk in parallel using the multiprocessing module. Another option is to use a distributed processing framework like Apache Spark, which allows you to scale out your computation across a cluster of machines. This can be especially helpful if you have access to a large number of machines or if you are working with very large datasets.