chore: remove unused/nonfunctional cache on graphcontainer

[vincentkoppen]

The GraphContainer still had a cache method, but we do not implement cache on GraphModel anymore. Instead when caching the grid, we just cache the arrays and with from_cache we restore the graph using from_arrays.

power-grid-model-ds/src/power_grid_model_ds/_core/model/grids/base.py

Lines 387 to 402 in 00a7d2d

	def from_cache(cls: Type[Self], cache_path: Path, load_graphs: bool = True) -> Self:
	"""Read from cache and build .graphs from arrays
	Args:
	cache_path (Path): The path to the cache
	load_graphs (bool, optional): Whether to load the graphs. Defaults to True.
	Returns:
	Self: The grid loaded from cache
	"""
	pickle_path = get_pickle_path(cache_path)
	grid = cls._from_pickle(pickle_path=pickle_path)
	if load_graphs:
	grid.graphs = GraphContainer.from_arrays(grid)
	return grid

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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