Update app.py

app.py

@@ -518,7 +518,7 @@ def extract_keywords_from_text(text, query_words):
     return matched_lines
 
 def clean_text(text):
-    return re.sub(r'[^آ-ی۰-۹0-9،.؟!؛+\-* ]+', '', text)
+    return re.sub(r'[^آ-ی۰-،.؟!؛+\-* ]+', '', text)
 
 
 from collections import Counter
@@ -571,7 +571,7 @@ def remove_stop_words_from_lines(lines, stop_words):
     return cleaned_lines
 
 if query:
-    closest_lines = find_closest_lines(query, doc_texts, stop_words, top_n=10)
+    closest_lines = find_closest_lines(query, doc_texts, stop_words, top_n=5)
 
     # حذف استپ‌ورد و پاکسازی خطوط
     cleaned_closest_lines = [
@@ -580,7 +580,7 @@ if query:
     ]
 
     # خلاصه‌سازی
-    summarized_text = summarize_text_by_frequency("\n".join(cleaned_closest_lines), num_sentences=3)
+    summarized_text = summarize_text_by_frequency("\n".join(cleaned_closest_lines), num_sentences=1)
 
     if summarized_text.strip():
         prompt = f"""