Update src/streamlit_app.py

src/streamlit_app.py

@@ -606,8 +606,16 @@ if st.session_state.execute_batch_analysis and 'json_data_for_batch' in st.sessi
                         is_medium = any(x in response.lower() for x in ['medium-risk detected!'])
                         if is_high: 
                             b64 = base64.b64encode(csv_string.encode('utf-8'))                       
-                            st.markdown(f'<a href="data:application/octet-stream;base64,{b64.decode()}" download="Log_{item['log_id']}.csv">Log #{item['log_id']} (HIGH RISK DETECTED)</a>', unsafe_allow_html=True)
-                            
+                            st.markdown(
+    f"""
+    <h3>
+        <a href="data:application/octet-stream;base64,{b64}" download="Log_{item['log_id']}.csv">
+            Log #{item['log_id']} (HIGH RISK DETECTED)
+        </a>
+    </h3>
+    """,
+    unsafe_allow_html=True
+)
                             with st.expander("序列內容 (JSON Format)"):
                                 st.code(item["sequence_analyzed"], language='json')
                                 st.error(item['analysis_result'])