Errors when running app

[tyronzn]

I've tried running the app but get errors below when it tries to return information

TypeError: Passing a set as an indexer is not supported. Use a list instead.
Traceback:
File "/root/anaconda3/envs/ftth_planner/lib/python3.12/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 542, in _run_script
exec(code, module.dict)
File "/root/ftth_planner/ftth_app.py", line 140, in
detailed_cost, fig = get_fiber_planning(trench_network, building_gdf, g_box )
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/ftth_planner/ftth_app.py", line 63, in get_fiber_planning
fiber_network, ref_fig = get_fiber_network(ref_trench_network, cost_parameters, ref_building_gdf, ref_g_box)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/ftth_planner/fibers.py", line 221, in get_fiber_network
fiber_network, building_fiber_graph, trenches_gdf = _get_drop_cable_network(building_trenches_with_cabinet_df,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/ftth_planner/fibers.py", line 420, in _get_drop_cable_network
building_drop_cables, trenches_gdf = _find_shortest_path_to_buildings(cabinet_look_up, g_box,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/ftth_planner/fibers.py", line 526, in _find_shortest_path_to_buildings
trenches_gdf.loc[pd.IndexSlice[set(pairs)]]["dig_weight"] = 0.0
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/anaconda3/envs/ftth_planner/lib/python3.12/site-packages/pandas/core/indexing.py", line 1178, in getitem
check_dict_or_set_indexers(key)
File "/root/anaconda3/envs/ftth_planner/lib/python3.12/site-packages/pandas/core/indexing.py", line 2774, in check_dict_or_set_indexers
raise TypeError(