From 147b2f2212bc111a3241eb26f60ec3ab499b6a0b Mon Sep 17 00:00:00 2001
From: Andrea Esuli <andrea@esuli.it>
Date: Thu, 6 May 2021 16:28:30 +0200
Subject: [PATCH] Added back n_classes to Dataset

---
 quapy/data/base.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/quapy/data/base.py b/quapy/data/base.py
index e68bcfa..ffd7e31 100644
--- a/quapy/data/base.py
+++ b/quapy/data/base.py
@@ -189,6 +189,10 @@ class Dataset:
     def classes_(self):
         return self.training.classes_
 
+    @property
+    def n_classes(self):
+        return self.training.n_classes
+
     @property
     def binary(self):
         return self.training.binary