Update src/streamlit_app.py

src/streamlit_app.py

@@ -1346,7 +1346,9 @@ def plot_correlation_matrix(stock_data):
         margin=dict(l=40, r=40, t=60, b=40)
     )
     
-    st.plotly_chart(fig, use_container_width=True)import streamlit as st
+    st.plotly_chart(fig, use_container_width=True)
+    
+import streamlit as st
 
 # 頁面配置和主題設定
 st.set_page_config(