input: 
  def save_fixture_properties(fixture_file: str, fixture_folder: str = 'models/fixtures') -> int:
      """Loads a JSON fixture file, extracts properties from it, creates Property objects,
      and saves them to the database. The saved objects count is returned and printed to the console.
      >>> save_fixture_properties('properties.json')
      3
      >>> save_fixture_properties('sample_properties.json', 'custom_fixtures')
      2
      """
      from __future__ import print_function, unicode_literals, absolute_import
      import argparse
      import json
      import os
  
      base_path = os.path.abspath('.')
      path = os.path.sep.join([base_path, 'app', fixture_folder, fixture_file])
      with open(path) as file_:
          data = json.load(file_)
      properties = data['properties']
      properties_to_save = []
      for property_ in properties:
          property_.pop('id')
          properties_to_save.append(Property(**property_))
      Property.objects.insert(properties_to_save)
  
      print("{} objects saved".format(len(properties_to_save)))
      return len(properties_to_save)
  
output:     from __future__ import print_function, unicode_literals, absolute_import
      import argparse
      import json
      import os
  
      base_path = os.path.abspath('.')
      path = os.path.sep.join([base_path, 'app', fixture_folder, fixture_file])
      with open(path) as file_:
          data = json.load(file_)
      properties = data['properties']
      properties_to_save = []
      for property_ in properties:
          property_.pop('id')
          properties_to_save.append(Property(**property_))
      Property.objects.insert(properties_to_save)
  
      print("{} objects saved".format(len(properties_to_save)))
      return len(properties_to_save)