Update app.py

app.py

@@ -11,7 +11,8 @@ with open("preprocessing1.pkl", "rb") as f:
     clean_text = dill.load(f)
 
 # Load Text Vectorization Layer from SavedModel
-vectorizer = tf.saved_model.load("vector")
+with open("vector.pkl", "rb") as f:
+    vectorizer = dill.load(f)
 
 # Define News Categories
 news_categories = ["Business", "Sci/Tech", "Sports", "World"]