Update app.py

app.py

@@ -29,7 +29,7 @@ def show_n_generate(img, greedy = True, model = model_raw):
             max_new_tokens = 30,
             top_k=5)
     generated_text = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)[0]
-    returned generated_text
+    return generated_text
 
 device =  "cpu"
 clip_model, preprocess = clip.load("ViT-B/32", device=device, jit=False)