Update app.py

app.py

@@ -40,7 +40,7 @@ qa_faq = StructuredTool.from_function(
 )
 
 def request_data(query: str) -> str:
-    request = chain.invoke({"input": query})['text']
+    request = chain.invoke({"input": query})
     mot_cle = nettoyer_string(request)
     mots = mot_cle.split()
     ui = mots[0]