fixed seed logic

app.py

@@ -88,7 +88,9 @@ def generate_random():
     if gen_model is None: raise HTTPException(status_code=503)
     
     with torch.inference_mode():
-        torch.seed() 
+        seed = torch.seed() 
+        torch.manual_seed(seed)
+        
         noise = torch.randn(1, Z_DIM, device=DEVICE)
         print("NOISE:", noise[0, :5])
         fake_img = gen_model(noise)