Update app.py

app.py

@@ -117,7 +117,7 @@ def process_scribble_interactive(input_image, prompt, a_prompt, n_prompt, num_sa
 
 
         cond = {"c_concat": [control], "c_crossattn": [scribble_model.get_learned_conditioning([prompt + ', ' + a_prompt] * num_samples)]}
-        un_cond = {"c_concat": [control], "c_crossattn": [scribble.get_learned_conditioning([n_prompt] * num_samples)]}
+        un_cond = {"c_concat": [control], "c_crossattn": [scribble_model.get_learned_conditioning([n_prompt] * num_samples)]}
         shape = (4, H // 8, W // 8)