Update app.py

app.py

@@ -41,6 +41,10 @@ def sample_model():
     unet, _, _, _, _ = load_models(device)
     network = sample_weights(unet, proj, mean, std, v[:, :1000], device, factor = 1.00)
  
+### start off with an initial model
+sample_weights()
+
+
 
 @torch.no_grad()
 def inference( prompt, negative_prompt, guidance_scale, ddim_steps, seed):