Update app.py

app.py

@@ -207,15 +207,15 @@ def process_and_summarize(df, bert_tokenizer, bert_model, emotion_classifier, to
     summaries = []
     
     topic_model_params = {
-        "language": "multilingual",
+        "language": "arabic",
         "calculate_probabilities": True,
         "min_topic_size": min_topic_size,
-        "n_gram_range": (1, 3),
+        "n_gram_range": (1, 2),
         "top_n_words": 15,
         "verbose": True
     }
     
-    if topic_strategy == "Manual" and n_topics is not None:
+    if topic_strategy == "Manual":
         topic_model_params["nr_topics"] = n_topics
     else:
         topic_model_params["nr_topics"] = "auto"