Correction for line 38.

[thevivekpande]

tafe_survey_updated = tafe_survey_updated.rename({
'Record ID': 'id',
'CESSATION YEAR': 'cease_date',
'Reason for ceasing employment': 'separationtype',
'Gender.     What is your Gender?': 'gender',
'CurrentAge.     Current Age': 'age',
'Employment Type.     Employment Type': 'employment_status',
'Classification.     Classification': 'position',
'LengthofServiceOverall. Overall Length of Service at Institute (in years)': 'institute_service',
'LengthofServiceCurrent. Length of Service at current workplace (in years)': 'role_service'
}, axis=1)
tafe_survey_updated.columns

If your code doesn.t work , try this one.