code: def read_json(cls, filename):
          
          proxy = UnitySArrayProxy()
          proxy.load_from_json_record_files(_make_internal_url(filename))
          return cls(_proxy = proxy)
docs: Construct an SArray from a json file or glob of json files.
          The json file must contain a list of dictionaries. The returned
          SArray type will be of dict type
  
          Parameters
          ----------
          filename : str
            The filename or glob to load into an SArray.
  
          Examples
          --------
          Construct an SArray from a local JSON file named 'data.json':
  
          >>> turicreate.SArray.read_json('/data/data.json')
  
          Construct an SArray from all JSON files /data/data*.json
  
          >>> turicreate.SArray.read_json('/data/data*.json')