csgraph : array_like or sparse matrix
The N x N matrix representing the compressed sparse graph. The input
csgraph will be converted to csr format for the calculation.
directed : bool, optional
If True (default), then operate on a directed graph: only
move from point i to point j along paths csgraph[i, j].
If False, then find the shortest path on an undirected graph: the
algorithm can progress from point i to j along csgraph[i, j] or
csgraph[j, i].
connection : str, optional
[‘weak’’strong’]. For directed graphs, the type of connection to
use. Nodes i and j are strongly connected if a path exists both
from i to j and from j to i. Nodes i and j are weakly connected if
only one of these paths exists. If directed == False, this keyword
is not referenced.
return_labels : str, optional
If True (default), then return the labels for each of the connected
components.
