runtime error

Exit code: 1. Reason: usr/local/lib/python3.10/site-packages/gradio/helpers.py", line 470, in _start_caching await self.cache() File "/usr/local/lib/python3.10/site-packages/gradio/helpers.py", line 536, in cache prediction = await self.root_block.process_api( File "/usr/local/lib/python3.10/site-packages/gradio/blocks.py", line 2193, in process_api result = await self.call_function( File "/usr/local/lib/python3.10/site-packages/gradio/blocks.py", line 1704, in call_function prediction = await anyio.to_thread.run_sync( # type: ignore File "/usr/local/lib/python3.10/site-packages/anyio/to_thread.py", line 56, in run_sync return await get_async_backend().run_sync_in_worker_thread( File "/usr/local/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 2470, in run_sync_in_worker_thread return await future File "/usr/local/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 967, in run result = context.run(func, *args) File "/usr/local/lib/python3.10/site-packages/gradio/utils.py", line 894, in wrapper response = f(*args, **kwargs) File "/home/user/app/maths/operations_research/simplex_solver_with_steps.py", line 239, in run_simplex_solver_interface A = parse_matrix(A_str) File "/home/user/app/maths/operations_research/simplex_solver_with_steps.py", line 175, in parse_matrix return np.array([parse_input_list(row) for row in s.strip().split('\n') if row.strip()]) File "/home/user/app/maths/operations_research/simplex_solver_with_steps.py", line 175, in <listcomp> return np.array([parse_input_list(row) for row in s.strip().split('\n') if row.strip()]) File "/home/user/app/maths/operations_research/simplex_solver_with_steps.py", line 171, in parse_input_list return [float(x) for x in s.replace(',', ' ').split() if x.strip()] File "/home/user/app/maths/operations_research/simplex_solver_with_steps.py", line 171, in <listcomp> return [float(x) for x in s.replace(',', ' ').split() if x.strip()] ValueError: could not convert string to float: '0;0'

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