Hello, help with the code.
I get an error.
line 3, in <module>
     pub=ice.pub2upub('0433709eb11e0d4439a729f21c2c443dedb727528229713f0065721ba8fa46f00e2a1c304a39a77 775d3579d077b6ee5e4d26fd3ec36f52ad674a9b4 7fdd999c48')
AttributeError: module 'secp256k1' has no attribute 'pub2upub'

or can you specify which libraries you actually used, maybe there is an error in this?
thank you