code: def as_feature(data):
      
      if not isinstance(data, (Feature, FeatureCollection)):
          if is_featurelike(data):
              data = Feature(**data)
          elif has_features(data):
              data = FeatureCollection(**data)
          elif isinstance(data, collections.Sequence):
              data = FeatureCollection(features=data)
          elif has_layer(data):
              data = LayerCollection(data)
          elif has_coordinates(data):
              data = Feature(geometry=data)
          elif isinstance(data, collections.Mapping) and not data:
              data = Feature()
      return data
docs: Returns a Feature or FeatureCollection.
  
      Arguments:
      data -- Sequence or Mapping of Feature-like or FeatureCollection-like data