MlbendSplit.classes_of: def of mlbend-split@0.1.1.0
Import: import mlbend-split@0.1.1.0/main.bend as MlbendSplit
Lines 81-83 of mlbend-split@0.1.1.0/main.bend: https://jend.leeeet.dev/read.txt?path=mlbend-split@0.1.1.0/main.bend&start_line=81&end_line=83

import Base

# The number of classes of the labels: one more than the largest label.
def classes_of(labels: List<&2, Nat>) -> Nat:
  Nat.add(1n, largest_of(labels, 0n))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=mlbend-split@0.1.1.0/main.bend&name=largest_of