Update app.py

app.py

@@ -59,13 +59,13 @@ def sample_model():
 @spaces.GPU
 def inference( prompt, negative_prompt, guidance_scale, ddim_steps, seed):
     global device
-    global generator 
+    #global generator 
     global unet
     global vae 
     global text_encoder
     global tokenizer
     global noise_scheduler
-    generator = generator.manual_seed(seed)
+    torch.Generator(device=device).manual_seed(seed)
     latents = torch.randn(
         (1, unet.in_channels, 512 // 8, 512 // 8),
         generator = generator,
@@ -207,6 +207,7 @@ def sample_then_run():
 
 @spaces.GPU
 def start_items():
+    print("Starting items")
     global young
     global pointy
     global wavy