Latest scypi does not Support histogram

[PhillipDowney]

in utils.chemistry it references the histogram class from copy which no longer exists

I exchanged it with from numpy import histogram and it seems to work.

Is it possible to update guacamole to support ?

[DM0815]

I meet the same question, How do you solve it ? Thanks.

[BigPrject]

+1 to this issue, can we update guacamol to the changes in the scipy package?