Update app.py

app.py

@@ -88,7 +88,7 @@ def qa_retrieve(query,):
     tier_1 = thoughts['tier 1']
     tier_2 = thoughts['tier 2']
 
-    reference = tier_1_adjusted[['ref', 'url', 'title']].to_dict('records')
+    reference = tier_1[['ref', 'url', 'title']].to_dict('records')
     
     tier_1 = list(tier_1.apply(lambda x: f"[{int(x['ref'])+1}] title: {x['title']}\n Content: {x.content}", axis = 1).values)
     tier_2 = list(tier_2.apply(lambda x: f"title: {x['title']}\n Content: {x.content}", axis = 1).values)