code: def get_orientation(strategy, **kwargs):
      
  
      if strategy == 'south_at_latitude_tilt':
          surface_azimuth = 180
          surface_tilt = kwargs['latitude']
      elif strategy == 'flat':
          surface_azimuth = 180
          surface_tilt = 0
      else:
          raise ValueError('invalid orientation strategy. strategy must '
                           'be one of south_at_latitude, flat,')
  
      return surface_tilt, surface_azimuth
docs: Determine a PV system's surface tilt and surface azimuth
      using a named strategy.
  
      Parameters
      ----------
      strategy: str
          The orientation strategy.
          Allowed strategies include 'flat', 'south_at_latitude_tilt'.
      **kwargs:
          Strategy-dependent keyword arguments. See code for details.
  
      Returns
      -------
      surface_tilt, surface_azimuth