code: def get_coords(data, coords):
      
      try:
          return data.sel(**coords)
  
      except ValueError:
          invalid_coords = set(coords.keys()) - set(data.coords.keys())
          raise ValueError("Coords {} are invalid coordinate keys".format(invalid_coords))
  
      except KeyError as err:
          raise KeyError(
              (
                  "Coords should follow mapping format {{coord_name:[dim1, dim2]}}. "
                  "Check that coords structure is correct and"
                  " dimensions are valid. {}"
              ).format(err)
          )
docs: Subselects xarray dataset object to provided coords. Raises exception if fails.
  
      Raises
      ------
      ValueError
          If coords name are not available in data
  
      KeyError
          If coords dims are not available in data
  
      Returns
      -------
      data: xarray
          xarray.Dataset object