Reproduce the results

[ck-amrahd]

Hi guys,
I am trying to reproduce the results from the paper. While going through the walkthrough code, I get the following error:

Traceback (most recent call last):
  File "/home/orion/PycharmProjects/causality/pywhyllm/walkthrough.py", line 15, in <module>
    result = modeler.suggest_pairwise_relationship("ice cream sales", "shark attacks")
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/orion/PycharmProjects/causality/pywhyllm/pywhyllm/simple_model_suggester.py", line 62, in suggest_pairwise_relationship
    program = guidance(prompt)
              ^^^^^^^^^^^^^^^^
  File "/home/orion/PycharmProjects/causality/.venv/lib/python3.12/site-packages/guidance/__init__.py", line 30, in __call__
    return _decorator(f, stateless=stateless, cache=cache, dedent=dedent, model=model)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/orion/PycharmProjects/causality/.venv/lib/python3.12/site-packages/guidance/__init__.py", line 57, in _decorator
    f = strip_multiline_string_indents(f)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/orion/PycharmProjects/causality/.venv/lib/python3.12/site-packages/guidance/_utils.py", line 150, in strip_multiline_string_indents
    temp = inspect.getsource(f)
           ^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/inspect.py", line 1278, in getsource
    lines, lnum = getsourcelines(object)
                  ^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/inspect.py", line 1260, in getsourcelines
    lines, lnum = findsource(object)
                  ^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/inspect.py", line 1071, in findsource
    file = getsourcefile(object)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/inspect.py", line 948, in getsourcefile
    filename = getfile(object)
               ^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/inspect.py", line 928, in getfile
    raise TypeError('module, class, method, function, traceback, frame, or '
TypeError: module, class, method, function, traceback, frame, or code object was expected, got str

The error comes from parsing the above two variables, do you have any suggestions on why this might be the case?