Update app.py

app.py

@@ -257,16 +257,6 @@ def demo():
 
 
         chatbot = gr.Chatbot(height=300)
-        with gr.Accordion("Advanced - Document references", open=False):
-            with gr.Row():
-                doc_source1 = gr.Textbox(label="Reference 1", lines=2, container=True, scale=20)
-                source1_page = gr.Number(label="Page", scale=1)
-            with gr.Row():
-                doc_source2 = gr.Textbox(label="Reference 2", lines=2, container=True, scale=20)
-                source2_page = gr.Number(label="Page", scale=1)
-            with gr.Row():
-                doc_source3 = gr.Textbox(label="Reference 3", lines=2, container=True, scale=20)
-                source3_page = gr.Number(label="Page", scale=1)
         with gr.Row():
             msg = gr.Textbox(placeholder="Type message", container=True)
         with gr.Row():
@@ -277,6 +267,18 @@ def demo():
             llm_progress = gr.Textbox(value="None",label="QA chain initialization", visible=True)
         with gr.Row():
             qachain_btn = gr.Button("Initialize question-answering chain...")
+            
+        with gr.Accordion("References", open=False):
+            with gr.Row():
+                doc_source1 = gr.Textbox(label="Reference 1", lines=2, container=True, scale=20)
+                source1_page = gr.Number(label="Page", scale=1)
+            with gr.Row():
+                doc_source2 = gr.Textbox(label="Reference 2", lines=2, container=True, scale=20)
+                source2_page = gr.Number(label="Page", scale=1)
+            with gr.Row():
+                doc_source3 = gr.Textbox(label="Reference 3", lines=2, container=True, scale=20)
+                source3_page = gr.Number(label="Page", scale=1)
+
         with gr.Row():
             submit_btn = gr.Button("Submit")
             clear_btn = gr.ClearButton([msg, chatbot])