Update externalmod.py

externalmod.py

@@ -606,7 +606,7 @@ def save_image(image, savefile, modelname, prompt, nprompt, height=0, width=0, s
 
 def randomize_seed():
     from random import seed, randint
-    MAX_SEED = 2**32-1
+    MAX_SEED = 3999999999
     seed()
     rseed = randint(0, MAX_SEED)
-    return rseed
+    return rseed