bugfix display

app.py

@@ -171,7 +171,7 @@ async def chat(query,history,audience,sources,reports):
                     if not hasattr(history[-1], 'metadata') or history[-1].metadata["title"] != event_description: # if a new step begins
                         history.append(ChatMessage(role="assistant", content = "", metadata={'title' :event_description}))
  
-                elif event["name"] != "transform_query" and event["event"] == "on_chat_model_stream" and node in ["answer_rag", "answer_search"]:# if streaming answer
+                elif event["name"] != "transform_query" and event["event"] == "on_chat_model_stream" and node in ["answer_rag", "answer_search","answer_chitchat"]:# if streaming answer
                     if start_streaming == False:
                         start_streaming = True
                         history.append(ChatMessage(role="assistant", content = ""))

style.css

@@ -218,14 +218,19 @@ label.selected{
 
     div#chatbot-row{
         height:calc(100vh - 90px) !important;
+        max-height:calc(100vh - 90px) !important;
+
     }
 
     div#chatbot{
         height:calc(100vh - 170px) !important;
+        max-height:calc(100vh - 90px) !important;
+
     }
 
     .max-height{
         height:calc(100vh - 90px) !important;
+        max-height:calc(100vh - 90px) !important;
         overflow-y: auto;
     }