Fixed type for log prints.

ANN_Training_Data_Generator.py

@@ -3,6 +3,7 @@
 @author: Soraya Terrab (sorayaterrab), Laura C. Kühle
 
 TODO: Improve '_generate_cell_data'
+TODO: Fix type for log prints -> Done
 
 """
 
@@ -148,7 +149,7 @@ class TrainingDataGenerator(object):
 
             count += 1
             if count % 100 == 0:
-                print(count + ' samples completed.')
+                print(str(count) + ' samples completed.')
 
         # Shuffle input data
         order = np.random.permutation(num_samples)