Update app/internal_loads.py

app/internal_loads.py

@@ -1106,7 +1106,7 @@ def display_schedules_tab():
                 st.session_state.module_rerun_flags["internal_loads"] = True
                 st.rerun()
     
-    with col2]:
+    with col2:
         if st.button("Cancel"):
             st.session_state.schedule_editor = {}
             st.session_state.module_rerun_flags["internal_loads"] = True