text: import pandas as pd
  import os
  
  cwd = os.getcwd()
  print(cwd)
  
  df = pd.read_csv(cwd + '/' + 'all_countries.csv')
  df = df.drop(['pf_rol_wgi'], axis=1)
  df.to_csv(cwd + '/final_files/HFI2021.csv', index=False)
  
  # JSON
  df.to_json(cwd + '/final_files/' + 'HFI2021.json')
  
  # dta
  df.to_stata(cwd + '/final_files/' + 'HFI2021.dta')
  