Update app.py

app.py

@@ -141,7 +141,9 @@ if st.session_state.read_file:
                             placeholders['tool_message_placeholder'].write(full_response
                                                                            .replace('<tool>', '')
                                                                            .replace('</tool>', '')
-                                                                           .replace('retriever', 'Retrieving document'))
+                                                                           .replace('retriever', 'Consultando PDF'
+                                                                                                  if st.session_state.language.startswith("pt")
+                                                                                                  else 'Retrieving document'))
                             prompt_message_placeholder.empty()
                     if '</tool>' in full_response:
                         full_response = ''