Update app.py

app.py

@@ -476,8 +476,17 @@ if __name__ == '__main__':
         with st.sidebar:
             st.divider()
             
-            if 'documents_only' not in st.session_state:
-                on_change_documents_only()
+            if 'toggle_docs' not in st.session_state:
+                st.session_state.toggle_docs = {
+                    'qa_prompt': """You are an assistant for question-answering tasks. Use the following pieces of retrieved context to answer the question. If you don't know the answer, reply with 'no_answer'. Use three sentences maximum and keep the answer concise.
+                    
+                    Question: {query} 
+            
+                    Context: {context} 
+            
+                    Answer:""",
+                    'tooltip': 'The AI answer your questions only considering the documents provided'
+                }
                 
             st.toggle(
                 label="""Enable 'Documents-Only' Mode""",