Fix num_inference_steps

app.py

@@ -96,7 +96,7 @@ def generate_for_prompt(input_text, state, ret_scale_factor, num_words, temperat
     model_outputs = model.generate_for_images_and_texts(model_inputs,
                                                         num_words=max(num_words, 1), ret_scale_factor=ret_scale_factor, top_p=top_p,
                                                         temperature=temperature, max_num_rets=1,
-                                                        num_inference_steps=1)
+                                                        num_inference_steps=50)
     print('model_outputs', model_outputs, ret_scale_factor, flush=True)
 
     im_names = []