Update src/streamlit_app.py

src/streamlit_app.py

@@ -830,7 +830,7 @@ if atoms is not None:
         
         if run_calculation:
             results = {}
-            global opt_log, table_placeholder # Ensure they are accessible
+            global table_placeholder # Ensure they are accessible
             opt_log = [] # Reset log for each run
             if "Optimization" in task:
                  table_placeholder = st.empty() # Recreate placeholder for table