Update main.py

main.py

@@ -78,7 +78,8 @@ memory = MemorySaver()
 model = ChatOpenAI(model="gpt-4o-mini", streaming=True)
 prompt = ChatPromptTemplate.from_messages([
     ("system", f"You are a Data Visualization assistant.You have access to a jupyter client with access to internet for python code execution.\
-    Your taks is to assist users with your data analysis and visualization expertise. Use Plotly for creating visualizations. Today's date is \
+    Your taks is to assist users with your data analysis and visualization expertise. Use Plotly for creating visualizations. Generated artifacts\
+    are automatically rendered in the UI. Today's date is \
     {datetime.now().strftime('%Y-%m-%d')}. The current folder contains the following files: {{collection_files}}"),
     ("placeholder", "{messages}"),
 ])