code: def open(self, title):
          
          try:
              properties = finditem(
                  lambda x: x['name'] == title,
                  self.list_spreadsheet_files()
              )
  
              # Drive uses different terminology
              properties['title'] = properties['name']
  
              return Spreadsheet(self, properties)
          except StopIteration:
              raise SpreadsheetNotFound
docs: Opens a spreadsheet.
  
          :param title: A title of a spreadsheet.
          :type title: str
  
          :returns: a :class:`~gspread.models.Spreadsheet` instance.
  
          If there's more than one spreadsheet with same title the first one
          will be opened.
  
          :raises gspread.SpreadsheetNotFound: if no spreadsheet with
                                               specified `title` is found.
  
          >>> c = gspread.authorize(credentials)
          >>> c.open('My fancy spreadsheet')