How to build graph with paths?

Usage
1

I have some paths of nodes like[[0, 1, 2, 4], [3,4]], in NetworkX I can add nodes in these paths like:

networkx.add_path(graph, path)

However I don’t find corresponding method in igraph，so how to solve this problem？
Thank you for a lot.

2

Try this:

from igraph import Graph, plot

# Generate the Petersen graph and assign names to vertices
G = Graph.Famous("Petersen")
G.vs["name"] = ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j"]

# Add a path [a, 1, 2, 3] to the graph, avoiding duplicate vertices and edges
def add_path(G, path):
    path = list(map(str, path))
    for i in range(len(path) - 1):
        if not G.vs.select(name=path[i]):
            G.add_vertex(name=path[i])
        if not G.vs.select(name=path[i+1]):
            G.add_vertex(name=path[i+1])
        if not G.are_connected(path[i], path[i+1]):
            G.add_edge(path[i], path[i+1])

add_path(G, ["a", "1", "2", "3","f"])