Jingye Zhao

Maybe the error occurred somewhere around [here](https://github.com/WestHealth/pyvis/blob/master/pyvis/network.py#L464). I handled it by add two lines in example codes: ``` from pyvis.network import Network g = Network() g.add_node(0) g.add_node(1) g.add_edge(0, 1) template...

Oops. I found [this issue](https://github.com/WestHealth/pyvis/issues/241#issue-1816299863) is help to solve this problem. And just change the codes as follows: ``` from pyvis.network import Network g = Network() g.add_node(0) g.add_node(1) g.add_edge(0, 1)...