code: def update_data(ctx, models=True, pickles=False, f=False):
      
      if pickles:
          save_sql_to_files(f)
      if models:
          if f:
              manage(ctx, 'create_models_from_sql --force True', env={})
          else:
              manage(ctx, 'create_models_from_sql', env={})
docs: Updates local django db projects and pickle files using salic database from
      MinC
      Pickles are saved in /data/raw/ from sql queries in /data/scripts/
      Models are created from /data/scripts/models/