Update app.py

app.py

@@ -4,7 +4,7 @@ from image_wgan import ImageWgan
 import os
 from os.path import exists
 from PIL import Image
-def init(seed):
+def init():
     generated_samples_folder = "."
     discriminator_saved_model = "discriminator64.model"
     generator_saved_model = "generator64.model"