Update app.py

app.py

@@ -101,7 +101,7 @@ def caption_image(input_image):
 def sample(zs, wts, prompt_tar="", cfg_scale_tar=15, skip=36, eta = 1):
     
     latnets = wts.value[-1].expand(1, -1, -1, -1)
-    img = pipe(prompt=tar_prompt, 
+    img = pipe(prompt=prompt_tar, 
                           init_latents=latnets, 
                           guidance_scale = tar_cfg_scale,
                           # num_images_per_prompt=1,