convert str to list

utils/ui_helper.py

@@ -1,4 +1,5 @@
 # app.py
+import ast
 from datetime import datetime
 import streamlit as st
 import plotly.graph_objects as go
@@ -175,6 +176,7 @@ def main_algo_trader():
             # Checkpoint: ask user whether they want portfolio weights
             if csv:
                 st.markdown(recent_selected_stocks)
+                stocks = ast.literal_eval(recent_selected_stocks)
 
 
 # chinese