Update app.py

app.py

@@ -1,11 +1,12 @@
 # -- Import libraries
-from   langchain.prompts           import PromptTemplate
-from   PIL                         import Image
-from   streamlit.logger            import get_logger
-from   streamlit_player            import st_player
-from   langchain.tools             import DuckDuckGoSearchRun
-import pandas                      as pd
-import streamlit                   as st
+from   langchain.prompts             import PromptTemplate
+from   PIL                           import Image
+from   streamlit.logger              import get_logger
+from   streamlit_player              import st_player
+from   langchain_community.utilities import DuckDuckGoSearchAPIWrapper
+from   langchain.tools               import DuckDuckGoSearchRun
+import pandas                        as pd
+import streamlit                     as st
 import urllib.request
 import argparse
 import together
@@ -185,7 +186,8 @@ RESPUESTA: """
         with st.chat_message(message["role"]):
             st.markdown(message["content"])
 
-    search = DuckDuckGoSearchRun(region="es-es", max_results=10)
+    wrapper = DuckDuckGoSearchAPIWrapper(region="es-es", max_results=10)
+    search = DuckDuckGoSearchRun(api_wrapper=wrapper)
     st.markdown(search.run("¿Quién es Roberto Vaquero?"))
     if prompt := st.chat_input("¡Pregunta lo que quieras!"):
         with st.chat_message("user"):