Update mlp.py

mlp.py

@@ -174,7 +174,7 @@ def main():
     plt.ylabel('Training Accuracy')
     plt.title('Training accuracy evolution')
     plt.grid()
-    plt.savefig('results/mlp2.png')
+    plt.savefig('results/mlp.png')
     plt.show()
 
 if __name__ == "__main__":