Update document_questioner_app.py

document_questioner_app.py

@@ -54,7 +54,7 @@ def question_document(Document, Question):
     qa = RetrievalQAWithSourcesChain.from_chain_type(llm = llm, chain_type = "map_reduce", chain_type_kwargs = chain_type_kwargs, retriever=docsearch.as_retriever(), return_source_documents = True)
    
     answer = qa({"question" : Question}, return_only_outputs = True)
-    return answer 
+    return answer["answer"] 
 
 iface = gr.Interface(
     fn = question_document,