code: def options(self, **options):
          
          for k in options:
              self._jreader = self._jreader.option(k, to_str(options[k]))
          return self
docs: Adds input options for the underlying data source.
  
          You can set the following option(s) for reading files:
              * ``timeZone``: sets the string that indicates a timezone to be used to parse timestamps
                  in the JSON/CSV datasources or partition values.
                  If it isn't set, it uses the default value, session local timezone.