Update app.py

app.py

@@ -39,7 +39,7 @@ _, valid_df = make_train_valid_dfs()
 print("Going to invoke make_train_valid_dfs")
 model, image_embeddings = get_image_embeddings(valid_df, "best.pt")
 
-def generate_images(text, num_images=6):
+def generate_images(text, num_images=16):
     generated_images = clip_image_search(model, 
              image_embeddings,
              text,