[igraph] degree distribution

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Hi folks,

I'm using igraph in python.

the function degree_distribution returns a instance of Histogram.

How can I see the individual values in it, please?

It always says "TypeError: 'float' object cannot be interpreted as an integer" when I call some functions such as to_string(). I think it is because the values of degree distribution is probabilities in float.

Thanks a lot.

Gang