runtime error

Exit code: 1. Reason: -packages/h2o_wave/cli.py", line 188, in run raise e File "/usr/local/lib/python3.9/site-packages/h2o_wave/cli.py", line 186, in run uvicorn.run(f'{app}:main', host=host, port=port, reload=not no_reload, reload_excludes=reload_exclude) File "/usr/local/lib/python3.9/site-packages/uvicorn/main.py", line 579, in run server.run() File "/usr/local/lib/python3.9/site-packages/uvicorn/server.py", line 66, in run return asyncio.run(self.serve(sockets=sockets)) File "/usr/local/lib/python3.9/asyncio/runners.py", line 44, in run return loop.run_until_complete(main) File "/usr/local/lib/python3.9/asyncio/base_events.py", line 647, in run_until_complete return future.result() File "/usr/local/lib/python3.9/site-packages/uvicorn/server.py", line 70, in serve await self._serve(sockets) File "/usr/local/lib/python3.9/site-packages/uvicorn/server.py", line 77, in _serve config.load() File "/usr/local/lib/python3.9/site-packages/uvicorn/config.py", line 435, in load self.loaded_app = import_from_string(self.app) File "/usr/local/lib/python3.9/site-packages/uvicorn/importer.py", line 19, in import_from_string module = importlib.import_module(module_str) File "/usr/local/lib/python3.9/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1030, in _gcd_import File "<frozen importlib._bootstrap>", line 1007, in _find_and_load File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 680, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 850, in exec_module File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed File "/code/./app.py", line 130, in <module> client = H2OGPTE( File "/usr/local/lib/python3.9/site-packages/h2ogpte/h2ogpte.py", line 124, in __init__ address = address.rstrip("/ ") AttributeError: 'NoneType' object has no attribute 'rstrip'

Container logs: