Add order to retrieved candidates

app.py

@@ -77,7 +77,7 @@ def answer(input_text,context=None):
             #    tips +="最佳答案\n"
             #else:
             #    tips +="較差答案\n"
-            tips += f"谜面：{tip[0]} 谜底是：{tip[1]} "
+            tips += f"{i+1}. 谜面：{tip[0]} 谜底是：{tip[1]} "
             tips +="\n"
         print (f"====\n{input_text}\n{context[0][0]} 谜底是：{context[0][1]} {context[0][2]}")
         if context[0][2] >=0.9:
@@ -119,7 +119,7 @@ def answer(input_text,context=None):
 
 # helper function for RAG
 def helper_rag(text):
-    docs_out = vectordb.similarity_search_with_relevance_scores(text,k=1)
+    docs_out = vectordb.similarity_search_with_relevance_scores(text,k=3)
     #docs_out = vectordb.max_marginal_relevance_search(text,k=5,fetch_k = 20, lambda_mult = 0.5)
     context = []
     for doc in docs_out: