Traceback (most recent call last):
  File "/Users/mhjensen/miniforge3/envs/myenv/lib/python3.9/site-packages/jupyter_cache/executors/utils.py", line 51, in single_nb_execution
    executenb(
  File "/Users/mhjensen/miniforge3/envs/myenv/lib/python3.9/site-packages/nbclient/client.py", line 1204, in execute
    return NotebookClient(nb=nb, resources=resources, km=km, **kwargs).execute()
  File "/Users/mhjensen/miniforge3/envs/myenv/lib/python3.9/site-packages/nbclient/util.py", line 84, in wrapped
    return just_run(coro(*args, **kwargs))
  File "/Users/mhjensen/miniforge3/envs/myenv/lib/python3.9/site-packages/nbclient/util.py", line 62, in just_run
    return loop.run_until_complete(coro)
  File "/Users/mhjensen/miniforge3/envs/myenv/lib/python3.9/asyncio/base_events.py", line 647, in run_until_complete
    return future.result()
  File "/Users/mhjensen/miniforge3/envs/myenv/lib/python3.9/site-packages/nbclient/client.py", line 663, in async_execute
    await self.async_execute_cell(
  File "/Users/mhjensen/miniforge3/envs/myenv/lib/python3.9/site-packages/nbclient/client.py", line 965, in async_execute_cell
    await self._check_raise_for_error(cell, cell_index, exec_reply)
  File "/Users/mhjensen/miniforge3/envs/myenv/lib/python3.9/site-packages/nbclient/client.py", line 862, in _check_raise_for_error
    raise CellExecutionError.from_cell_and_msg(cell, exec_reply_content)
nbclient.exceptions.CellExecutionError: An error occurred while executing the following cell:
------------------
sol1 = np.array([0.60610368, 4.0076268, 0.0, 0.56469864])

print(np.allclose(a1, sol1))
------------------

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Cell In[6], line 3
      1 sol1 = np.array([0.60610368, 4.0076268, 0.0, 0.56469864])
----> 3 print(np.allclose(a1, sol1))

File ~/miniforge3/envs/myenv/lib/python3.9/site-packages/autograd/tracer.py:48, in primitive.<locals>.f_wrapped(*args, **kwargs)
     46     return new_box(ans, trace, node)
     47 else:
---> 48     return f_raw(*args, **kwargs)

File ~/miniforge3/envs/myenv/lib/python3.9/site-packages/numpy/core/numeric.py:2241, in allclose(a, b, rtol, atol, equal_nan)
   2170 @array_function_dispatch(_allclose_dispatcher)
   2171 def allclose(a, b, rtol=1.e-5, atol=1.e-8, equal_nan=False):
   2172     """
   2173     Returns True if two arrays are element-wise equal within a tolerance.
   2174 
   (...)
   2239 
   2240     """
-> 2241     res = all(isclose(a, b, rtol=rtol, atol=atol, equal_nan=equal_nan))
   2242     return bool(res)

File ~/miniforge3/envs/myenv/lib/python3.9/site-packages/numpy/core/numeric.py:2348, in isclose(a, b, rtol, atol, equal_nan)
   2345     dt = multiarray.result_type(y, 1.)
   2346     y = asanyarray(y, dtype=dt)
-> 2348 xfin = isfinite(x)
   2349 yfin = isfinite(y)
   2350 if all(xfin) and all(yfin):

TypeError: ufunc 'isfinite' not supported for the input types, and the inputs could not be safely coerced to any supported types according to the casting rule ''safe''
TypeError: ufunc 'isfinite' not supported for the input types, and the inputs could not be safely coerced to any supported types according to the casting rule ''safe''