@staticmethod
def set_edge_target_arrow_shape_property(edge_properties, arrow_shape):
    """Assigns an arrow shape to edge.

		Args:
			edge_properties (dict): Dictionary of edge attributes. Key-value pairs will be used to set data associated with the edge.
			arrow_shape (str): Shape of arrow. See ALLOWED_ARROW_SHAPES.

		Returns:
			dict: Dictionary of edge attributes.
		"""
    edge_properties.update({'target-arrow-shape': arrow_shape})
    return edge_properties
