runtime error

Exit code: 1. Reason: se MarimoFileError("`marimo.App` definition expected.") marimo._ast.parse.MarimoFileError: `marimo.App` definition expected. During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/bin/marimo", line 8, in <module> sys.exit(main()) ^^^^^^ File "/usr/local/lib/python3.12/site-packages/click/core.py", line 1161, in __call__ return self.main(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/click/core.py", line 1082, in main rv = self.invoke(ctx) ^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/click/core.py", line 1697, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/click/core.py", line 1443, in invoke return ctx.invoke(self.callback, **ctx.params) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/click/core.py", line 788, in invoke return __callback(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/marimo/_cli/cli.py", line 801, in run check_app_correctness(name) File "/usr/local/lib/python3.12/site-packages/marimo/_cli/cli.py", line 59, in check_app_correctness load.load_app(filename) File "/usr/local/lib/python3.12/site-packages/marimo/_ast/load.py", line 112, in load_app _app = _dynamic_load(filename) ^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/marimo/_ast/load.py", line 51, in _dynamic_load spec.loader.exec_module(marimo_app) # This may throw a SyntaxError ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "<frozen importlib._bootstrap_external>", line 999, in exec_module File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed File "/app/app.py", line 6, in <module> @app.cell ^^^ NameError: name 'app' is not defined

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