Question: # Insert code to remove any remaining unwanted columns from dataframe below!!! # NOTE: technically, 'gender' could be removed as it is now represented by

# Insert code to remove any remaining unwanted columns from dataframe below!!!
# NOTE: technically, 'gender' could be removed as it is now represented by 'IsFemale'
# however, the focus of this portion is to remove 'columns' that contain 'no data'
# Insert code to display header and inspect result of dropping columns

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