Update app.py

app.py

@@ -16,11 +16,12 @@ pc = Pinecone(api_key="pcsk_6p6AmJ_Qua4tQN69badNHEGZTj3tt5Bd7LiyiDGcXDj92LxSaBzK
 index = pc.Index("tiyam-chat")  # ایندکس از قبل ساخته‌شده
 
 # تابع پاسخ‌گو
-def retrieve_answer(query, threshold=0.4, top_k=1):
+def retrieve_answer(query, threshold=0.65, top_k=1):
     query_embedding = model.encode([query])[0]
     result = index.query(vector=query_embedding.tolist(), top_k=top_k, include_metadata=True)
 
     if result['matches'] and result['matches'][0]['score'] > threshold:
+        print(f"📊 Similarity: {result['matches'][0]['score']:.3f}")
         metadata = result['matches'][0]['metadata']
         return metadata.get('answer', 'پاسخ یافت نشد')
     else: