rename3.py

# rename columns extra columns
worker_df_renamed = worker_df.rename(columns={'Worker Name':'worker_name',
                                              'Worker DOB':'worker_dob',
                                              'Termination Date':'termination_date',
                                              'Team':'team',
                                              'Worker Status':'worker_status',
                                              'Hire Date':'hire_date',
                                              'Worker ID':'worker_id'})
worker_df_renamed.head()