Update app.py

app.py

@@ -25,7 +25,8 @@ bad_words = load_bad_words('badwords.txt')  # Adjust the path to your bad words
 topics_list = ['Aviation', 'Science', 'Education', 'Air Force Pilot', 'Space Exploration', 'Technology']
 
 #Load BerTopic model 
-topic_model = BERTopic.load("MaartenGr/BERTopic_Wikipedia")
+sentence_model = SentenceTransformer("all-MiniLM-L6-v2")
+topic_model = BERTopic(embedding_model=sentence_model)
 
 def is_inappropriate_or_offtopic(message, selected_topics):
     # Assume bad_words loading and check_content function are defined here