Update app.py

app.py

@@ -64,7 +64,7 @@ conv_chain = (
 def chat_gen(message, history, return_buffer=True):
     buffer = ""
 
-    doc_retriever = db.as_retriever(search_type="similarity_score_threshold", search_kwargs={"score_threshold": 0.2, "k": 10})
+    doc_retriever = db.as_retriever(search_type="similarity_score_threshold", search_kwargs={"score_threshold": 0.2, "k": 5})
     retrieved_docs = doc_retriever.invoke(message)
     print(len(retrieved_docs))
     print(retrieved_docs)