Update app.py

app.py

@@ -85,7 +85,7 @@ def get_llama_response(message: str, history: list) -> str:
     """
     query_text =message
 
-    results = db.similarity_search_with_relevance_scores(query_text, k=2)
+    results = db.similarity_search_with_relevance_scores(query_text, k=3)
     context_text = "\n\n---\n\n".join([doc.page_content for doc, _score in results])