diff --git a/examples/mnist_test.py b/examples/mnist_test.py
index e0e37f5..160cb16 100644
--- a/examples/mnist_test.py
+++ b/examples/mnist_test.py
@@ -1,7 +1,6 @@
 import matplotlib.pyplot as plt
 import numpy as np
 import os
-import signal
 from easyvae.autoencoder import ( # noqa
         VariationalAutoencoder,
         ClassicalAutoencoder,
@@ -32,7 +31,6 @@ def mnist_train(
     x_train.resize(x_train.shape[0], in_len)
     x_test.resize(x_test.shape[0], in_len)
     x_train = x_train / 255
-    x_train = x_train[:5000]
     if os.path.exists(filename):
         autoencoder = cls.load(filename)
     else:
@@ -42,17 +40,7 @@ def mnist_train(
             0.0001,
             LeakyReLU()
         )
-
-    def handler(signum, frame):
-        print(f"Saving {filename} before exit ...")
-        autoencoder.save(filename)
-        plt.close('all')
-        plt.ioff()
-        mnist_test(autoencoder)
-        exit()
-
-    signal.signal(signal.SIGINT, handler)
-    print("CTRL+C to exit and save model.")
+    print("CTRL+C to interrupt training.")
     autoencoder.train_dataset(
         x_train,
         max_epoch,
@@ -100,7 +88,7 @@ def plot_random_reconstruction(
         output.reshape(img_shape),
         fignum=False)
     plt.title(f"Output ({y})")
-    print(f'{code=}')
+    print(f'{code.tolist()}')
 
 
 def mnist_test(model: str | AAutoencoder):
diff --git a/src/easyvae/autoencoder.py b/src/easyvae/autoencoder.py
index 652e664..3926481 100644
--- a/src/easyvae/autoencoder.py
+++ b/src/easyvae/autoencoder.py
@@ -3,6 +3,7 @@ from tqdm import tqdm
 from .layers import DeepNNLayer, SampleLayer
 from .activations import ActivationFunc, Identity
 from .plotters import Plotter, CAPlotter, VAEPlotter
+from .utils import interruptable
 from abc import ABC, abstractmethod
 
 LOADER = ['⡿', '⣟', '⣯', '⣷', '⣾', '⣽', '⣻', '⢿']
@@ -86,6 +87,7 @@ class ClassicalAutoencoder(AAutoencoder):
         )
         return np.sum(np.abs(error)) / len(v)
 
+    @interruptable
     def train_dataset(self,
                       data_set: list[np.ndarray],
                       max_epoch: int,
@@ -119,8 +121,6 @@ class ClassicalAutoencoder(AAutoencoder):
                     break
                 plotter.update()
                 epoch += 1
-        plotter.close()
-        return self.losses
 
     def encode(self, v: np.ndarray) -> np.ndarray:
         return self.encoder.forward(v)
@@ -174,6 +174,7 @@ class VariationalAutoencoder(AAutoencoder):
         )
         return np.mean(error ** 2), self.sampler.DKL()
 
+    @interruptable
     def train_dataset(self,
                       data_set: list[np.ndarray],
                       max_epoch: int,
@@ -215,8 +216,6 @@ class VariationalAutoencoder(AAutoencoder):
                     break
                 plotter.update()
                 epoch += 1
-        plotter.close()
-        return self.recon_losses
 
     def forward(self, v: np.ndarray) -> tuple[np.ndarray, np.ndarray]:
         code = self.encoder.forward(v)
diff --git a/src/easyvae/plotters.py b/src/easyvae/plotters.py
index e4ec493..6750b43 100644
--- a/src/easyvae/plotters.py
+++ b/src/easyvae/plotters.py
@@ -15,7 +15,7 @@ class Plotter:
     def close(self):
         pass
 
-    def __exit__(self, exc_type, exc_val, exc_tb):
+    def __del__(self):
         self.close()
 
 
@@ -45,7 +45,7 @@ class CAPlotter(Plotter):
 
     def close(self):
         plt.ioff()
-        plt.show()
+        plt.close(self.fig)
 
 
 class VAEPlotter(Plotter):
@@ -90,4 +90,4 @@ class VAEPlotter(Plotter):
 
     def close(self):
         plt.ioff()
-        plt.show()
+        plt.close(self.fig)
diff --git a/src/easyvae/utils.py b/src/easyvae/utils.py
index 2d10966..414db1a 100644
--- a/src/easyvae/utils.py
+++ b/src/easyvae/utils.py
@@ -18,3 +18,12 @@ def regularize(v: np.ndarray) -> np.ndarray:
     if v_min - v_max == 0:
         return v
     return (v - v_min) / (v_max - v_min)
+
+
+def interruptable(func):
+    def inner(*args, **kwargs):
+        try:
+            return func(*args, **kwargs)
+        except KeyboardInterrupt:
+            pass
+    return inner