Update app.py

app.py

@@ -27,11 +27,10 @@ def construct_index(directory_path):
 
     return index
 
-index = construct_index("docs")
-
 def chatbot(input_text):
-    query_engine = index.as_query_engine()
-    response = query_engine.query(input_text)
+    #query_engine = index.as_query_engine()
+    index = GPTSimpleVectorIndex.load_from_disk('index.json')
+    response = index.query(input_text, response_mode="compact")
     return response.response
 
 iface = gr.Interface(fn=chatbot,
@@ -39,5 +38,5 @@ iface = gr.Interface(fn=chatbot,
                      outputs="text",
                      title="Demo Galicia")
 
-
+index = construct_index("docs")
 iface.launch(share=True, debug=True)